| 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 | $17.67 | 8.292% | $19.1352 | $19.14 | $19.15 | $19.10 |
| Purchase #2 | $113.75 | 11.401% | $126.7186 | $126.72 | $126.70 | $126.70 |
| Purchase #3 | $46.49 | 7.740% | $50.0883 | $50.09 | $50.10 | $50.10 |
| Purchase #4 | $241.84 | 9.131% | $263.9224 | $263.92 | $263.90 | $263.90 |
| Purchase #5 | $180.95 | 6.801% | $193.2564 | $193.26 | $193.25 | $193.30 |
| Purchase #6 | $133.89 | 5.182% | $140.8282 | $140.83 | $140.85 | $140.80 |
| Purchase #7 | $121.83 | 12.640% | $137.2293 | $137.23 | $137.25 | $137.20 |
| 7 purchase totals = | $856.42 | $931.1784 | $931.19 | $931.20 | $931.10 | |