| 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 | $187.53 | 5.225% | $197.3284 | $197.33 | $197.35 | $197.30 |
| Purchase #2 | $96.99 | 12.294% | $108.914 | $108.91 | $108.90 | $108.90 |
| Purchase #3 | $83.75 | 8.115% | $90.5463 | $90.55 | $90.55 | $90.50 |
| Purchase #4 | $141.72 | 3.791% | $147.0926 | $147.09 | $147.10 | $147.10 |
| Purchase #5 | $71.66 | 11.192% | $79.6802 | $79.68 | $79.70 | $79.70 |
| Purchase #6 | $69.35 | 8.389% | $75.1678 | $75.17 | $75.15 | $75.20 |
| Purchase #7 | $45.85 | 9.192% | $50.0645 | $50.06 | $50.05 | $50.10 |
| 7 purchase totals = | $696.85 | $748.7938 | $748.79 | $748.80 | $748.80 | |