| 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 | $126.47 | 13.793% | $143.914 | $143.91 | $143.90 | $143.90 |
| Purchase #2 | $155.61 | 9.586% | $170.5268 | $170.53 | $170.55 | $170.50 |
| Purchase #3 | $220.48 | 11.254% | $245.2928 | $245.29 | $245.30 | $245.30 |
| Purchase #4 | $50.81 | 5.185% | $53.4445 | $53.44 | $53.45 | $53.40 |
| Purchase #5 | $11.49 | 13.518% | $13.0432 | $13.04 | $13.05 | $13.00 |
| Purchase #6 | $182.59 | 3.283% | $188.5844 | $188.58 | $188.60 | $188.60 |
| Purchase #7 | $191.79 | 3.460% | $198.4259 | $198.43 | $198.45 | $198.40 |
| 7 purchase totals = | $939.24 | $1,013.2316 | $1,013.22 | $1,013.30 | $1,013.10 | |