| 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 | $178.64 | 3.549% | $184.9799 | $184.98 | $185.00 | $185.00 |
| Purchase #2 | $105.64 | 4.224% | $110.1022 | $110.10 | $110.10 | $110.10 |
| Purchase #3 | $13.30 | 9.505% | $14.5642 | $14.56 | $14.55 | $14.60 |
| Purchase #4 | $62.92 | 11.834% | $70.366 | $70.37 | $70.35 | $70.40 |
| Purchase #5 | $202.87 | 10.481% | $224.1328 | $224.13 | $224.15 | $224.10 |
| Purchase #6 | $171.58 | 9.835% | $188.4549 | $188.45 | $188.45 | $188.50 |
| Purchase #7 | $195.39 | 5.442% | $206.0231 | $206.02 | $206.00 | $206.00 |
| 7 purchase totals = | $930.34 | $998.6231 | $998.61 | $998.60 | $998.70 | |