| 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 | $153.68 | 3.535% | $159.1126 | $159.11 | $159.10 | $159.10 |
| Purchase #2 | $77.99 | 12.742% | $87.9275 | $87.93 | $87.95 | $87.90 |
| Purchase #3 | $88.53 | 9.866% | $97.2644 | $97.26 | $97.25 | $97.30 |
| Purchase #4 | $210.27 | 12.168% | $235.8557 | $235.86 | $235.85 | $235.90 |
| Purchase #5 | $55.56 | 13.657% | $63.1478 | $63.15 | $63.15 | $63.10 |
| Purchase #6 | $57.83 | 4.271% | $60.2999 | $60.30 | $60.30 | $60.30 |
| Purchase #7 | $92.88 | 6.232% | $98.6683 | $98.67 | $98.65 | $98.70 |
| 7 purchase totals = | $736.74 | $802.2762 | $802.28 | $802.25 | $802.30 | |