| 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 | $188.49 | 3.668% | $195.4038 | $195.40 | $195.40 | $195.40 |
| Purchase #2 | $172.76 | 12.792% | $194.8595 | $194.86 | $194.85 | $194.90 |
| Purchase #3 | $176.88 | 11.453% | $197.1381 | $197.14 | $197.15 | $197.10 |
| Purchase #4 | $206.85 | 12.531% | $232.7704 | $232.77 | $232.75 | $232.80 |
| Purchase #5 | $34.39 | 8.804% | $37.4177 | $37.42 | $37.40 | $37.40 |
| Purchase #6 | $46.52 | 12.154% | $52.174 | $52.17 | $52.15 | $52.20 |
| Purchase #7 | $95.84 | 13.188% | $108.4794 | $108.48 | $108.50 | $108.50 |
| 7 purchase totals = | $921.73 | $1,018.2429 | $1,018.24 | $1,018.20 | $1,018.30 | |