| 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 | $159.82 | 13.839% | $181.9375 | $181.94 | $181.95 | $181.90 |
| Purchase #2 | $29.39 | 7.843% | $31.6951 | $31.70 | $31.70 | $31.70 |
| Purchase #3 | $48.26 | 11.792% | $53.9508 | $53.95 | $53.95 | $54.00 |
| Purchase #4 | $165.54 | 13.733% | $188.2736 | $188.27 | $188.25 | $188.30 |
| Purchase #5 | $183.77 | 12.307% | $206.3866 | $206.39 | $206.40 | $206.40 |
| Purchase #6 | $5.27 | 8.286% | $5.7067 | $5.71 | $5.70 | $5.70 |
| Purchase #7 | $126.56 | 11.298% | $140.8587 | $140.86 | $140.85 | $140.90 |
| 7 purchase totals = | $718.61 | $808.8090 | $808.82 | $808.80 | $808.90 | |