| 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 | $178.26 | 5.412% | $187.9074 | $187.91 | $187.90 | $187.90 |
| Purchase #2 | $109.98 | 6.731% | $117.3828 | $117.38 | $117.40 | $117.40 |
| Purchase #3 | $87.55 | 7.335% | $93.9718 | $93.97 | $93.95 | $94.00 |
| Purchase #4 | $34.92 | 13.163% | $39.5165 | $39.52 | $39.50 | $39.50 |
| Purchase #5 | $144.99 | 13.832% | $165.045 | $165.05 | $165.05 | $165.00 |
| Purchase #6 | $152.54 | 3.601% | $158.033 | $158.03 | $158.05 | $158.00 |
| Purchase #7 | $136.59 | 6.227% | $145.0955 | $145.10 | $145.10 | $145.10 |
| 7 purchase totals = | $844.83 | $906.9520 | $906.96 | $906.95 | $906.90 | |