| 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 | $142.36 | 11.621% | $158.9037 | $158.90 | $158.90 | $158.90 |
| Purchase #2 | $136.49 | 11.278% | $151.8833 | $151.88 | $151.90 | $151.90 |
| Purchase #3 | $96.69 | 5.539% | $102.0457 | $102.05 | $102.05 | $102.00 |
| Purchase #4 | $119.41 | 13.374% | $135.3799 | $135.38 | $135.40 | $135.40 |
| Purchase #5 | $158.55 | 6.828% | $169.3758 | $169.38 | $169.40 | $169.40 |
| Purchase #6 | $194.29 | 8.629% | $211.0553 | $211.06 | $211.05 | $211.10 |
| Purchase #7 | $200.62 | 12.205% | $225.1057 | $225.11 | $225.10 | $225.10 |
| 7 purchase totals = | $1,048.41 | $1,153.7494 | $1,153.76 | $1,153.80 | $1,153.80 | |