| 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 | $193.32 | 12.837% | $218.1365 | $218.14 | $218.15 | $218.10 |
| Purchase #2 | $43.87 | 13.517% | $49.7999 | $49.80 | $49.80 | $49.80 |
| Purchase #3 | $203.67 | 9.816% | $223.6622 | $223.66 | $223.65 | $223.70 |
| Purchase #4 | $191.99 | 6.842% | $205.126 | $205.13 | $205.15 | $205.10 |
| Purchase #5 | $59.63 | 11.784% | $66.6568 | $66.66 | $66.65 | $66.70 |
| Purchase #6 | $123.99 | 9.838% | $136.1881 | $136.19 | $136.20 | $136.20 |
| Purchase #7 | $31.71 | 7.224% | $34.0007 | $34.00 | $34.00 | $34.00 |
| 7 purchase totals = | $848.18 | $933.5702 | $933.58 | $933.60 | $933.60 | |