| 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 | $177.59 | 7.873% | $191.5717 | $191.57 | $191.55 | $191.60 |
| Purchase #2 | $37.46 | 12.164% | $42.0166 | $42.02 | $42.00 | $42.00 |
| Purchase #3 | $219.58 | 13.468% | $249.153 | $249.15 | $249.15 | $249.20 |
| Purchase #4 | $221.86 | 8.459% | $240.6271 | $240.63 | $240.65 | $240.60 |
| Purchase #5 | $64.92 | 3.515% | $67.2019 | $67.20 | $67.20 | $67.20 |
| Purchase #6 | $154.29 | 7.541% | $165.925 | $165.93 | $165.95 | $165.90 |
| Purchase #7 | $44.63 | 9.482% | $48.8618 | $48.86 | $48.85 | $48.90 |
| 7 purchase totals = | $920.33 | $1,005.3571 | $1,005.36 | $1,005.35 | $1,005.40 | |