| 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 | $153.26 | 4.107% | $159.5544 | $159.55 | $159.55 | $159.60 |
| Purchase #2 | $240.62 | 8.727% | $261.6189 | $261.62 | $261.60 | $261.60 |
| Purchase #3 | $142.31 | 4.671% | $148.9573 | $148.96 | $148.95 | $149.00 |
| Purchase #4 | $197.55 | 11.694% | $220.6515 | $220.65 | $220.65 | $220.70 |
| Purchase #5 | $182.70 | 6.799% | $195.1218 | $195.12 | $195.10 | $195.10 |
| Purchase #6 | $56.79 | 13.347% | $64.3698 | $64.37 | $64.35 | $64.40 |
| Purchase #7 | $37.93 | 8.474% | $41.1442 | $41.14 | $41.15 | $41.10 |
| 7 purchase totals = | $1,011.16 | $1,091.4179 | $1,091.41 | $1,091.35 | $1,091.50 | |