| 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 | $8.35 | 4.707% | $8.743 | $8.74 | $8.75 | $8.70 |
| Purchase #2 | $126.41 | 3.156% | $130.3995 | $130.40 | $130.40 | $130.40 |
| Purchase #3 | $152.74 | 11.120% | $169.7247 | $169.72 | $169.70 | $169.70 |
| Purchase #4 | $126.98 | 6.462% | $135.1854 | $135.19 | $135.20 | $135.20 |
| Purchase #5 | $216.78 | 4.226% | $225.9411 | $225.94 | $225.95 | $225.90 |
| Purchase #6 | $24.92 | 3.203% | $25.7182 | $25.72 | $25.70 | $25.70 |
| Purchase #7 | $82.89 | 6.458% | $88.243 | $88.24 | $88.25 | $88.20 |
| 7 purchase totals = | $739.07 | $783.9549 | $783.95 | $783.95 | $783.80 | |