| 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 | $177.78 | 7.844% | $191.7251 | $191.73 | $191.75 | $191.70 |
| Purchase #2 | $220.48 | 9.264% | $240.9053 | $240.91 | $240.90 | $240.90 |
| Purchase #3 | $85.98 | 13.649% | $97.7154 | $97.72 | $97.70 | $97.70 |
| Purchase #4 | $130.46 | 4.148% | $135.8715 | $135.87 | $135.85 | $135.90 |
| Purchase #5 | $190.91 | 8.141% | $206.452 | $206.45 | $206.45 | $206.50 |
| Purchase #6 | $39.47 | 5.140% | $41.4988 | $41.50 | $41.50 | $41.50 |
| Purchase #7 | $39.72 | 13.166% | $44.9495 | $44.95 | $44.95 | $44.90 |
| 7 purchase totals = | $884.80 | $959.1176 | $959.13 | $959.10 | $959.10 | |