| 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 | $146.69 | 3.116% | $151.2609 | $151.26 | $151.25 | $151.30 |
| Purchase #2 | $87.90 | 6.736% | $93.8209 | $93.82 | $93.80 | $93.80 |
| Purchase #3 | $122.30 | 11.474% | $136.3327 | $136.33 | $136.35 | $136.30 |
| Purchase #4 | $28.47 | 4.336% | $29.7045 | $29.70 | $29.70 | $29.70 |
| Purchase #5 | $55.26 | 3.685% | $57.2963 | $57.30 | $57.30 | $57.30 |
| Purchase #6 | $138.40 | 4.147% | $144.1394 | $144.14 | $144.15 | $144.10 |
| Purchase #7 | $16.50 | 6.271% | $17.5347 | $17.53 | $17.55 | $17.50 |
| 7 purchase totals = | $595.52 | $630.0894 | $630.08 | $630.10 | $630.00 | |