| 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 | $189.34 | 9.425% | $207.1853 | $207.19 | $207.20 | $207.20 |
| Purchase #2 | $204.49 | 10.258% | $225.4666 | $225.47 | $225.45 | $225.50 |
| Purchase #3 | $101.71 | 8.769% | $110.6289 | $110.63 | $110.65 | $110.60 |
| Purchase #4 | $48.25 | 9.386% | $52.7787 | $52.78 | $52.80 | $52.80 |
| Purchase #5 | $168.92 | 9.696% | $185.2985 | $185.30 | $185.30 | $185.30 |
| Purchase #6 | $178.70 | 9.343% | $195.3959 | $195.40 | $195.40 | $195.40 |
| Purchase #7 | $147.85 | 11.806% | $165.3052 | $165.31 | $165.30 | $165.30 |
| 7 purchase totals = | $1,039.26 | $1,142.0591 | $1,142.08 | $1,142.10 | $1,142.10 | |