| 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 | $178.65 | 13.596% | $202.9393 | $202.94 | $202.95 | $202.90 |
| Purchase #2 | $38.76 | 10.416% | $42.7972 | $42.80 | $42.80 | $42.80 |
| Purchase #3 | $223.58 | 13.483% | $253.7253 | $253.73 | $253.75 | $253.70 |
| Purchase #4 | $97.70 | 4.532% | $102.1278 | $102.13 | $102.15 | $102.10 |
| Purchase #5 | $171.31 | 3.472% | $177.2579 | $177.26 | $177.25 | $177.30 |
| Purchase #6 | $71.30 | 13.213% | $80.7209 | $80.72 | $80.70 | $80.70 |
| Purchase #7 | $7.87 | 13.367% | $8.922 | $8.92 | $8.90 | $8.90 |
| 7 purchase totals = | $789.17 | $868.4904 | $868.50 | $868.50 | $868.40 | |