| 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 | $175.57 | 12.608% | $197.7059 | $197.71 | $197.70 | $197.70 |
| Purchase #2 | $173.57 | 12.862% | $195.8946 | $195.89 | $195.90 | $195.90 |
| Purchase #3 | $57.26 | 11.589% | $63.8959 | $63.90 | $63.90 | $63.90 |
| Purchase #4 | $171.35 | 5.858% | $181.3877 | $181.39 | $181.40 | $181.40 |
| Purchase #5 | $123.49 | 13.822% | $140.5588 | $140.56 | $140.55 | $140.60 |
| Purchase #6 | $66.84 | 3.666% | $69.2904 | $69.29 | $69.30 | $69.30 |
| Purchase #7 | $238.71 | 9.143% | $260.5353 | $260.54 | $260.55 | $260.50 |
| 7 purchase totals = | $1,006.79 | $1,109.2686 | $1,109.28 | $1,109.30 | $1,109.30 | |