| 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 | $129.80 | 6.359% | $138.054 | $138.05 | $138.05 | $138.10 |
| Purchase #2 | $146.40 | 13.291% | $165.858 | $165.86 | $165.85 | $165.90 |
| Purchase #3 | $223.52 | 13.787% | $254.3367 | $254.34 | $254.35 | $254.30 |
| Purchase #4 | $118.66 | 5.399% | $125.0665 | $125.07 | $125.05 | $125.10 |
| Purchase #5 | $95.88 | 10.638% | $106.0797 | $106.08 | $106.10 | $106.10 |
| Purchase #6 | $219.68 | 8.429% | $238.1968 | $238.20 | $238.20 | $238.20 |
| Purchase #7 | $138.84 | 8.163% | $150.1735 | $150.17 | $150.15 | $150.20 |
| 7 purchase totals = | $1,072.78 | $1,177.7652 | $1,177.77 | $1,177.75 | $1,177.90 | |