| 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 | $169.27 | 4.545% | $176.9633 | $176.96 | $176.95 | $177.00 |
| Purchase #2 | $40.27 | 6.120% | $42.7345 | $42.73 | $42.75 | $42.70 |
| Purchase #3 | $198.70 | 5.712% | $210.0497 | $210.05 | $210.05 | $210.00 |
| Purchase #4 | $225.97 | 13.686% | $256.8963 | $256.90 | $256.90 | $256.90 |
| Purchase #5 | $8.26 | 10.120% | $9.0959 | $9.10 | $9.10 | $9.10 |
| Purchase #6 | $84.97 | 7.836% | $91.6282 | $91.63 | $91.65 | $91.60 |
| Purchase #7 | $187.27 | 9.702% | $205.4389 | $205.44 | $205.45 | $205.40 |
| 7 purchase totals = | $914.71 | $992.8068 | $992.81 | $992.85 | $992.70 | |