| 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 | $128.64 | 4.346% | $134.2307 | $134.23 | $134.25 | $134.20 |
| Purchase #2 | $175.65 | 6.459% | $186.9952 | $187.00 | $187.00 | $187.00 |
| Purchase #3 | $229.65 | 6.265% | $244.0376 | $244.04 | $244.05 | $244.00 |
| Purchase #4 | $84.51 | 6.692% | $90.1654 | $90.17 | $90.15 | $90.20 |
| Purchase #5 | $170.88 | 10.648% | $189.0753 | $189.08 | $189.10 | $189.10 |
| Purchase #6 | $42.88 | 12.362% | $48.1808 | $48.18 | $48.20 | $48.20 |
| Purchase #7 | $158.62 | 13.304% | $179.7228 | $179.72 | $179.70 | $179.70 |
| 7 purchase totals = | $990.83 | $1,072.4078 | $1,072.42 | $1,072.45 | $1,072.40 | |