| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $160.79 | 12.470% | $180.8405 | $180.84 | $180.85 | $180.80 |
| Purchase #2 | $225.88 | 12.329% | $253.7287 | $253.73 | $253.75 | $253.70 |
| Purchase #3 | $233.94 | 5.300% | $246.3388 | $246.34 | $246.35 | $246.30 |
| Purchase #4 | $216.88 | 6.128% | $230.1704 | $230.17 | $230.15 | $230.20 |
| Purchase #5 | $172.87 | 6.329% | $183.8109 | $183.81 | $183.80 | $183.80 |
| Purchase #6 | $216.31 | 13.261% | $244.9949 | $244.99 | $245.00 | $245.00 |
| Purchase #7 | $166.73 | 11.864% | $186.5108 | $186.51 | $186.50 | $186.50 |
| 7 purchase totals = | $1,393.40 | $1,526.3950 | $1,526.39 | $1,526.40 | $1,526.30 | |