| 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 | $147.28 | 7.515% | $158.3481 | $158.35 | $158.35 | $158.30 |
| Purchase #2 | $233.70 | 11.624% | $260.8653 | $260.87 | $260.85 | $260.90 |
| Purchase #3 | $51.93 | 7.478% | $55.8133 | $55.81 | $55.80 | $55.80 |
| Purchase #4 | $235.63 | 12.586% | $265.2864 | $265.29 | $265.30 | $265.30 |
| Purchase #5 | $146.87 | 4.665% | $153.7215 | $153.72 | $153.70 | $153.70 |
| Purchase #6 | $51.80 | 9.666% | $56.807 | $56.81 | $56.80 | $56.80 |
| Purchase #7 | $90.67 | 13.202% | $102.6403 | $102.64 | $102.65 | $102.60 |
| 7 purchase totals = | $957.88 | $1,053.4819 | $1,053.49 | $1,053.45 | $1,053.40 | |