| 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 | $176.85 | 4.377% | $184.5907 | $184.59 | $184.60 | $184.60 |
| Purchase #2 | $83.49 | 11.171% | $92.8167 | $92.82 | $92.80 | $92.80 |
| Purchase #3 | $145.85 | 9.548% | $159.7758 | $159.78 | $159.80 | $159.80 |
| Purchase #4 | $151.41 | 13.618% | $172.029 | $172.03 | $172.05 | $172.00 |
| Purchase #5 | $90.81 | 7.656% | $97.7624 | $97.76 | $97.75 | $97.80 |
| Purchase #6 | $19.52 | 8.171% | $21.115 | $21.12 | $21.10 | $21.10 |
| Purchase #7 | $168.74 | 8.311% | $182.764 | $182.76 | $182.75 | $182.80 |
| 7 purchase totals = | $836.67 | $910.8536 | $910.86 | $910.85 | $910.90 | |