| 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 | $167.90 | 5.299% | $176.797 | $176.80 | $176.80 | $176.80 |
| Purchase #2 | $105.30 | 9.437% | $115.2372 | $115.24 | $115.25 | $115.20 |
| Purchase #3 | $70.34 | 3.677% | $72.9264 | $72.93 | $72.95 | $72.90 |
| Purchase #4 | $29.34 | 10.190% | $32.3297 | $32.33 | $32.35 | $32.30 |
| Purchase #5 | $143.69 | 3.774% | $149.1129 | $149.11 | $149.10 | $149.10 |
| Purchase #6 | $235.72 | 4.331% | $245.929 | $245.93 | $245.95 | $245.90 |
| Purchase #7 | $30.52 | 9.824% | $33.5183 | $33.52 | $33.50 | $33.50 |
| 7 purchase totals = | $782.81 | $825.8505 | $825.86 | $825.90 | $825.70 | |