| 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 | $140.94 | 5.756% | $149.0525 | $149.05 | $149.05 | $149.10 |
| Purchase #2 | $214.56 | 9.750% | $235.4796 | $235.48 | $235.50 | $235.50 |
| Purchase #3 | $188.80 | 3.364% | $195.1512 | $195.15 | $195.15 | $195.20 |
| Purchase #4 | $135.76 | 13.216% | $153.702 | $153.70 | $153.70 | $153.70 |
| Purchase #5 | $133.79 | 10.540% | $147.8915 | $147.89 | $147.90 | $147.90 |
| Purchase #6 | $182.58 | 12.731% | $205.8243 | $205.82 | $205.80 | $205.80 |
| Purchase #7 | $57.34 | 3.478% | $59.3343 | $59.33 | $59.35 | $59.30 |
| 7 purchase totals = | $1,053.77 | $1,146.4354 | $1,146.42 | $1,146.45 | $1,146.50 | |