| 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 | $206.73 | 3.655% | $214.286 | $214.29 | $214.30 | $214.30 |
| Purchase #2 | $140.68 | 7.175% | $150.7738 | $150.77 | $150.75 | $150.80 |
| Purchase #3 | $5.31 | 9.739% | $5.8271 | $5.83 | $5.85 | $5.80 |
| Purchase #4 | $21.70 | 9.211% | $23.6988 | $23.70 | $23.70 | $23.70 |
| Purchase #5 | $65.38 | 4.276% | $68.1756 | $68.18 | $68.20 | $68.20 |
| Purchase #6 | $81.45 | 4.787% | $85.349 | $85.35 | $85.35 | $85.30 |
| Purchase #7 | $149.46 | 4.121% | $155.6192 | $155.62 | $155.60 | $155.60 |
| 7 purchase totals = | $670.71 | $703.7295 | $703.74 | $703.75 | $703.70 | |