| 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 | $165.95 | 8.383% | $179.8616 | $179.86 | $179.85 | $179.90 |
| Purchase #2 | $10.75 | 8.608% | $11.6754 | $11.68 | $11.70 | $11.70 |
| Purchase #3 | $165.96 | 7.709% | $178.7539 | $178.75 | $178.75 | $178.80 |
| Purchase #4 | $143.55 | 13.417% | $162.8101 | $162.81 | $162.80 | $162.80 |
| Purchase #5 | $120.25 | 5.279% | $126.598 | $126.60 | $126.60 | $126.60 |
| Purchase #6 | $181.91 | 3.409% | $188.1113 | $188.11 | $188.10 | $188.10 |
| Purchase #7 | $95.96 | 8.182% | $103.8114 | $103.81 | $103.80 | $103.80 |
| 7 purchase totals = | $884.33 | $951.6217 | $951.62 | $951.60 | $951.70 | |