| 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 | $155.32 | 4.763% | $162.7179 | $162.72 | $162.70 | $162.70 |
| Purchase #2 | $96.63 | 10.660% | $106.9308 | $106.93 | $106.95 | $106.90 |
| Purchase #3 | $21.77 | 8.157% | $23.5458 | $23.55 | $23.55 | $23.50 |
| Purchase #4 | $204.64 | 12.193% | $229.5918 | $229.59 | $229.60 | $229.60 |
| Purchase #5 | $17.80 | 10.318% | $19.6366 | $19.64 | $19.65 | $19.60 |
| Purchase #6 | $122.88 | 8.456% | $133.2707 | $133.27 | $133.25 | $133.30 |
| Purchase #7 | $195.75 | 4.787% | $205.1206 | $205.12 | $205.10 | $205.10 |
| 7 purchase totals = | $814.79 | $880.8142 | $880.82 | $880.80 | $880.70 | |