| 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 | $132.33 | 8.290% | $143.3002 | $143.30 | $143.30 | $143.30 |
| Purchase #2 | $75.94 | 9.490% | $83.1467 | $83.15 | $83.15 | $83.10 |
| Purchase #3 | $192.41 | 11.142% | $213.8483 | $213.85 | $213.85 | $213.80 |
| Purchase #4 | $102.50 | 6.186% | $108.8407 | $108.84 | $108.85 | $108.80 |
| Purchase #5 | $153.62 | 3.426% | $158.883 | $158.88 | $158.90 | $158.90 |
| Purchase #6 | $33.60 | 9.720% | $36.8659 | $36.87 | $36.85 | $36.90 |
| Purchase #7 | $39.44 | 7.284% | $42.3128 | $42.31 | $42.30 | $42.30 |
| 7 purchase totals = | $729.84 | $787.1976 | $787.20 | $787.20 | $787.10 | |