| 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 | $159.26 | 10.559% | $176.0763 | $176.08 | $176.10 | $176.10 |
| Purchase #2 | $245.30 | 9.202% | $267.8725 | $267.87 | $267.85 | $267.90 |
| Purchase #3 | $151.71 | 7.707% | $163.4023 | $163.40 | $163.40 | $163.40 |
| Purchase #4 | $166.99 | 12.639% | $188.0959 | $188.10 | $188.10 | $188.10 |
| Purchase #5 | $134.52 | 10.716% | $148.9352 | $148.94 | $148.95 | $148.90 |
| Purchase #6 | $39.51 | 6.635% | $42.1315 | $42.13 | $42.15 | $42.10 |
| Purchase #7 | $110.81 | 9.164% | $120.9646 | $120.96 | $120.95 | $121.00 |
| 7 purchase totals = | $1,008.10 | $1,107.4783 | $1,107.48 | $1,107.50 | $1,107.50 | |