| 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 | $109.37 | 8.802% | $118.9967 | $119.00 | $119.00 | $119.00 |
| Purchase #2 | $9.98 | 7.341% | $10.7126 | $10.71 | $10.70 | $10.70 |
| Purchase #3 | $135.32 | 13.165% | $153.1349 | $153.13 | $153.15 | $153.10 |
| Purchase #4 | $160.45 | 12.228% | $180.0698 | $180.07 | $180.05 | $180.10 |
| Purchase #5 | $137.65 | 7.497% | $147.9696 | $147.97 | $147.95 | $148.00 |
| Purchase #6 | $17.94 | 6.773% | $19.1551 | $19.16 | $19.15 | $19.20 |
| Purchase #7 | $120.80 | 3.722% | $125.2962 | $125.30 | $125.30 | $125.30 |
| 7 purchase totals = | $691.51 | $755.3349 | $755.34 | $755.30 | $755.40 | |