| 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 | $85.85 | 13.738% | $97.6441 | $97.64 | $97.65 | $97.60 |
| Purchase #2 | $151.34 | 3.138% | $156.089 | $156.09 | $156.10 | $156.10 |
| Purchase #3 | $189.61 | 10.535% | $209.5854 | $209.59 | $209.60 | $209.60 |
| Purchase #4 | $220.62 | 10.673% | $244.1668 | $244.17 | $244.15 | $244.20 |
| Purchase #5 | $160.39 | 5.126% | $168.6116 | $168.61 | $168.60 | $168.60 |
| Purchase #6 | $178.46 | 5.817% | $188.841 | $188.84 | $188.85 | $188.80 |
| Purchase #7 | $214.73 | 11.872% | $240.2227 | $240.22 | $240.20 | $240.20 |
| 7 purchase totals = | $1,201.00 | $1,305.1606 | $1,305.16 | $1,305.15 | $1,305.10 | |