| 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 | $173.91 | 13.274% | $196.9948 | $196.99 | $197.00 | $197.00 |
| Purchase #2 | $139.96 | 6.241% | $148.6949 | $148.69 | $148.70 | $148.70 |
| Purchase #3 | $170.98 | 9.373% | $187.006 | $187.01 | $187.00 | $187.00 |
| Purchase #4 | $185.25 | 4.799% | $194.1401 | $194.14 | $194.15 | $194.10 |
| Purchase #5 | $146.54 | 9.350% | $160.2415 | $160.24 | $160.25 | $160.20 |
| Purchase #6 | $171.55 | 5.412% | $180.8343 | $180.83 | $180.85 | $180.80 |
| Purchase #7 | $223.37 | 8.255% | $241.8092 | $241.81 | $241.80 | $241.80 |
| 7 purchase totals = | $1,211.56 | $1,309.7208 | $1,309.71 | $1,309.75 | $1,309.60 | |