| 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 | $96.80 | 5.168% | $101.8026 | $101.80 | $101.80 | $101.80 |
| Purchase #2 | $130.99 | 4.375% | $136.7208 | $136.72 | $136.70 | $136.70 |
| Purchase #3 | $25.69 | 7.826% | $27.7005 | $27.70 | $27.70 | $27.70 |
| Purchase #4 | $109.86 | 6.753% | $117.2788 | $117.28 | $117.30 | $117.30 |
| Purchase #5 | $137.82 | 8.187% | $149.1033 | $149.10 | $149.10 | $149.10 |
| Purchase #6 | $237.28 | 5.300% | $249.8558 | $249.86 | $249.85 | $249.90 |
| Purchase #7 | $179.45 | 5.506% | $189.3305 | $189.33 | $189.35 | $189.30 |
| 7 purchase totals = | $917.89 | $971.7923 | $971.79 | $971.80 | $971.80 | |