| 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 | $115.64 | 13.568% | $131.33 | $131.33 | $131.35 | $131.30 |
| Purchase #2 | $227.80 | 7.357% | $244.5592 | $244.56 | $244.55 | $244.60 |
| Purchase #3 | $38.32 | 12.487% | $43.105 | $43.11 | $43.10 | $43.10 |
| Purchase #4 | $16.25 | 3.402% | $16.8028 | $16.80 | $16.80 | $16.80 |
| Purchase #5 | $54.77 | 3.528% | $56.7023 | $56.70 | $56.70 | $56.70 |
| Purchase #6 | $10.98 | 5.748% | $11.6111 | $11.61 | $11.60 | $11.60 |
| Purchase #7 | $160.26 | 4.148% | $166.9076 | $166.91 | $166.90 | $166.90 |
| 7 purchase totals = | $624.02 | $671.0180 | $671.02 | $671.00 | $671.00 | |