| 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 | $91.25 | 3.846% | $94.7595 | $94.76 | $94.75 | $94.80 |
| Purchase #2 | $135.27 | 12.378% | $152.0137 | $152.01 | $152.00 | $152.00 |
| Purchase #3 | $151.67 | 11.424% | $168.9968 | $169.00 | $169.00 | $169.00 |
| Purchase #4 | $189.99 | 6.859% | $203.0214 | $203.02 | $203.00 | $203.00 |
| Purchase #5 | $118.60 | 9.467% | $129.8279 | $129.83 | $129.85 | $129.80 |
| Purchase #6 | $121.33 | 11.868% | $135.7294 | $135.73 | $135.75 | $135.70 |
| Purchase #7 | $108.63 | 9.296% | $118.7282 | $118.73 | $118.75 | $118.70 |
| 7 purchase totals = | $916.74 | $1,003.0769 | $1,003.08 | $1,003.10 | $1,003.00 | |