| 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 | $146.76 | 9.177% | $160.2282 | $160.23 | $160.25 | $160.20 |
| Purchase #2 | $190.83 | 3.493% | $197.4957 | $197.50 | $197.50 | $197.50 |
| Purchase #3 | $114.34 | 3.846% | $118.7375 | $118.74 | $118.75 | $118.70 |
| Purchase #4 | $174.92 | 13.139% | $197.9027 | $197.90 | $197.90 | $197.90 |
| Purchase #5 | $143.72 | 6.280% | $152.7456 | $152.75 | $152.75 | $152.70 |
| Purchase #6 | $93.34 | 12.291% | $104.8124 | $104.81 | $104.80 | $104.80 |
| Purchase #7 | $242.69 | 10.525% | $268.2331 | $268.23 | $268.25 | $268.20 |
| 7 purchase totals = | $1,106.60 | $1,200.1552 | $1,200.16 | $1,200.20 | $1,200.00 | |