| 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 | $167.45 | 12.660% | $188.6492 | $188.65 | $188.65 | $188.60 |
| Purchase #2 | $221.98 | 3.738% | $230.2776 | $230.28 | $230.30 | $230.30 |
| Purchase #3 | $63.65 | 12.195% | $71.4121 | $71.41 | $71.40 | $71.40 |
| Purchase #4 | $68.50 | 10.827% | $75.9165 | $75.92 | $75.90 | $75.90 |
| Purchase #5 | $146.61 | 4.435% | $153.1122 | $153.11 | $153.10 | $153.10 |
| Purchase #6 | $111.62 | 3.773% | $115.8314 | $115.83 | $115.85 | $115.80 |
| Purchase #7 | $12.57 | 12.444% | $14.1342 | $14.13 | $14.15 | $14.10 |
| 7 purchase totals = | $792.38 | $849.3332 | $849.33 | $849.35 | $849.20 | |