| 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 | $182.69 | 12.570% | $205.6541 | $205.65 | $205.65 | $205.70 |
| Purchase #2 | $110.64 | 5.763% | $117.0162 | $117.02 | $117.00 | $117.00 |
| Purchase #3 | $194.54 | 8.746% | $211.5545 | $211.55 | $211.55 | $211.60 |
| Purchase #4 | $59.97 | 10.687% | $66.379 | $66.38 | $66.40 | $66.40 |
| Purchase #5 | $145.89 | 6.295% | $155.0738 | $155.07 | $155.05 | $155.10 |
| Purchase #6 | $36.95 | 3.231% | $38.1439 | $38.14 | $38.15 | $38.10 |
| Purchase #7 | $144.77 | 13.725% | $164.6397 | $164.64 | $164.65 | $164.60 |
| 7 purchase totals = | $875.45 | $958.4612 | $958.45 | $958.45 | $958.50 | |