| 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 | $143.30 | 9.647% | $157.1242 | $157.12 | $157.10 | $157.10 |
| Purchase #2 | $88.61 | 7.186% | $94.9775 | $94.98 | $95.00 | $95.00 |
| Purchase #3 | $211.86 | 11.529% | $236.2853 | $236.29 | $236.30 | $236.30 |
| Purchase #4 | $183.42 | 12.131% | $205.6707 | $205.67 | $205.65 | $205.70 |
| Purchase #5 | $244.38 | 5.358% | $257.4739 | $257.47 | $257.45 | $257.50 |
| Purchase #6 | $101.64 | 5.331% | $107.0584 | $107.06 | $107.05 | $107.10 |
| Purchase #7 | $131.25 | 10.437% | $144.9486 | $144.95 | $144.95 | $144.90 |
| 7 purchase totals = | $1,104.46 | $1,203.5386 | $1,203.54 | $1,203.50 | $1,203.60 | |