| 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 | $162.35 | 3.591% | $168.18 | $168.18 | $168.20 | $168.20 |
| Purchase #2 | $68.52 | 9.592% | $75.0924 | $75.09 | $75.10 | $75.10 |
| Purchase #3 | $210.86 | 8.493% | $228.7683 | $228.77 | $228.75 | $228.80 |
| Purchase #4 | $243.52 | 8.634% | $264.5455 | $264.55 | $264.55 | $264.50 |
| Purchase #5 | $48.69 | 3.159% | $50.2281 | $50.23 | $50.25 | $50.20 |
| Purchase #6 | $215.75 | 3.269% | $222.8029 | $222.80 | $222.80 | $222.80 |
| Purchase #7 | $182.72 | 9.577% | $200.2191 | $200.22 | $200.20 | $200.20 |
| 7 purchase totals = | $1,132.41 | $1,209.8363 | $1,209.84 | $1,209.85 | $1,209.80 | |