| 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 | $150.93 | 13.315% | $171.0263 | $171.03 | $171.05 | $171.00 |
| Purchase #2 | $65.33 | 7.334% | $70.1213 | $70.12 | $70.10 | $70.10 |
| Purchase #3 | $172.40 | 5.569% | $182.001 | $182.00 | $182.00 | $182.00 |
| Purchase #4 | $150.64 | 13.425% | $170.8634 | $170.86 | $170.85 | $170.90 |
| Purchase #5 | $68.88 | 10.136% | $75.8617 | $75.86 | $75.85 | $75.90 |
| Purchase #6 | $62.50 | 4.865% | $65.5406 | $65.54 | $65.55 | $65.50 |
| Purchase #7 | $202.63 | 9.661% | $222.2061 | $222.21 | $222.20 | $222.20 |
| 7 purchase totals = | $873.31 | $957.6204 | $957.62 | $957.60 | $957.60 | |