| 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 | $16.77 | 13.345% | $19.008 | $19.01 | $19.00 | $19.00 |
| Purchase #2 | $37.63 | 10.413% | $41.5484 | $41.55 | $41.55 | $41.50 |
| Purchase #3 | $145.60 | 8.786% | $158.3924 | $158.39 | $158.40 | $158.40 |
| Purchase #4 | $95.94 | 7.645% | $103.2746 | $103.27 | $103.25 | $103.30 |
| Purchase #5 | $217.26 | 3.209% | $224.2319 | $224.23 | $224.25 | $224.20 |
| Purchase #6 | $163.50 | 11.447% | $182.2158 | $182.22 | $182.20 | $182.20 |
| Purchase #7 | $57.31 | 7.571% | $61.6489 | $61.65 | $61.65 | $61.60 |
| 7 purchase totals = | $734.01 | $790.3200 | $790.32 | $790.30 | $790.20 | |