| 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 | $198.34 | 5.172% | $208.5981 | $208.60 | $208.60 | $208.60 |
| Purchase #2 | $139.96 | 8.615% | $152.0176 | $152.02 | $152.00 | $152.00 |
| Purchase #3 | $81.67 | 4.244% | $85.1361 | $85.14 | $85.15 | $85.10 |
| Purchase #4 | $146.96 | 5.860% | $155.5719 | $155.57 | $155.55 | $155.60 |
| Purchase #5 | $156.27 | 9.315% | $170.8266 | $170.83 | $170.85 | $170.80 |
| Purchase #6 | $238.36 | 6.468% | $253.7771 | $253.78 | $253.80 | $253.80 |
| Purchase #7 | $183.46 | 9.624% | $201.1162 | $201.12 | $201.10 | $201.10 |
| 7 purchase totals = | $1,145.02 | $1,227.0436 | $1,227.06 | $1,227.05 | $1,227.00 | |