| 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 | $171.96 | 9.799% | $188.8104 | $188.81 | $188.80 | $188.80 |
| Purchase #2 | $93.37 | 13.428% | $105.9077 | $105.91 | $105.90 | $105.90 |
| Purchase #3 | $193.80 | 6.283% | $205.9765 | $205.98 | $206.00 | $206.00 |
| Purchase #4 | $240.97 | 10.746% | $266.8646 | $266.86 | $266.85 | $266.90 |
| Purchase #5 | $52.66 | 12.299% | $59.1367 | $59.14 | $59.15 | $59.10 |
| Purchase #6 | $14.74 | 13.113% | $16.6729 | $16.67 | $16.65 | $16.70 |
| Purchase #7 | $70.70 | 10.231% | $77.9333 | $77.93 | $77.95 | $77.90 |
| 7 purchase totals = | $838.20 | $921.3021 | $921.30 | $921.30 | $921.30 | |