| 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 | $139.77 | 7.763% | $150.6203 | $150.62 | $150.60 | $150.60 |
| Purchase #2 | $64.83 | 7.696% | $69.8193 | $69.82 | $69.80 | $69.80 |
| Purchase #3 | $64.49 | 9.740% | $70.7713 | $70.77 | $70.75 | $70.80 |
| Purchase #4 | $112.29 | 5.568% | $118.5423 | $118.54 | $118.55 | $118.50 |
| Purchase #5 | $13.62 | 5.759% | $14.4044 | $14.40 | $14.40 | $14.40 |
| Purchase #6 | $48.80 | 10.109% | $53.7332 | $53.73 | $53.75 | $53.70 |
| Purchase #7 | $173.70 | 7.601% | $186.9029 | $186.90 | $186.90 | $186.90 |
| 7 purchase totals = | $617.50 | $664.7937 | $664.78 | $664.75 | $664.70 | |