| 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 | $162.86 | 11.187% | $181.0791 | $181.08 | $181.10 | $181.10 |
| Purchase #2 | $61.89 | 5.154% | $65.0798 | $65.08 | $65.10 | $65.10 |
| Purchase #3 | $13.90 | 8.452% | $15.0748 | $15.07 | $15.05 | $15.10 |
| Purchase #4 | $53.38 | 9.866% | $58.6465 | $58.65 | $58.65 | $58.60 |
| Purchase #5 | $22.98 | 7.714% | $24.7527 | $24.75 | $24.75 | $24.80 |
| Purchase #6 | $193.41 | 4.521% | $202.1541 | $202.15 | $202.15 | $202.20 |
| Purchase #7 | $134.52 | 6.718% | $143.5571 | $143.56 | $143.55 | $143.60 |
| 7 purchase totals = | $642.94 | $690.3441 | $690.34 | $690.35 | $690.50 | |