| 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 | $160.53 | 6.117% | $170.3496 | $170.35 | $170.35 | $170.30 |
| Purchase #2 | $198.82 | 12.468% | $223.6089 | $223.61 | $223.60 | $223.60 |
| Purchase #3 | $201.91 | 13.242% | $228.6469 | $228.65 | $228.65 | $228.60 |
| Purchase #4 | $178.47 | 7.392% | $191.6625 | $191.66 | $191.65 | $191.70 |
| Purchase #5 | $93.56 | 6.869% | $99.9866 | $99.99 | $100.00 | $100.00 |
| Purchase #6 | $165.27 | 10.755% | $183.0448 | $183.04 | $183.05 | $183.00 |
| Purchase #7 | $238.76 | 11.183% | $265.4605 | $265.46 | $265.45 | $265.50 |
| 7 purchase totals = | $1,237.32 | $1,362.7598 | $1,362.76 | $1,362.75 | $1,362.70 | |