| 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 | $152.47 | 4.268% | $158.9774 | $158.98 | $159.00 | $159.00 |
| Purchase #2 | $183.55 | 12.281% | $206.0918 | $206.09 | $206.10 | $206.10 |
| Purchase #3 | $173.73 | 8.221% | $188.0123 | $188.01 | $188.00 | $188.00 |
| Purchase #4 | $93.89 | 13.597% | $106.6562 | $106.66 | $106.65 | $106.70 |
| Purchase #5 | $75.82 | 10.103% | $83.4801 | $83.48 | $83.50 | $83.50 |
| Purchase #6 | $14.63 | 9.485% | $16.0177 | $16.02 | $16.00 | $16.00 |
| Purchase #7 | $7.50 | 3.842% | $7.7882 | $7.79 | $7.80 | $7.80 |
| 7 purchase totals = | $701.59 | $767.0237 | $767.03 | $767.05 | $767.10 | |