| 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 | $172.27 | 3.811% | $178.8352 | $178.84 | $178.85 | $178.80 |
| Purchase #2 | $213.33 | 5.454% | $224.965 | $224.97 | $224.95 | $225.00 |
| Purchase #3 | $192.89 | 11.741% | $215.5372 | $215.54 | $215.55 | $215.50 |
| Purchase #4 | $193.80 | 10.191% | $213.5502 | $213.55 | $213.55 | $213.60 |
| Purchase #5 | $145.61 | 6.782% | $155.4853 | $155.49 | $155.50 | $155.50 |
| Purchase #6 | $124.83 | 5.555% | $131.7643 | $131.76 | $131.75 | $131.80 |
| Purchase #7 | $62.59 | 10.213% | $68.9823 | $68.98 | $69.00 | $69.00 |
| 7 purchase totals = | $1,105.32 | $1,189.1195 | $1,189.13 | $1,189.15 | $1,189.20 | |