| 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 | $211.42 | 6.865% | $225.934 | $225.93 | $225.95 | $225.90 |
| Purchase #2 | $158.45 | 9.693% | $173.8086 | $173.81 | $173.80 | $173.80 |
| Purchase #3 | $183.52 | 11.566% | $204.7459 | $204.75 | $204.75 | $204.70 |
| Purchase #4 | $150.68 | 11.363% | $167.8018 | $167.80 | $167.80 | $167.80 |
| Purchase #5 | $151.58 | 3.698% | $157.1854 | $157.19 | $157.20 | $157.20 |
| Purchase #6 | $149.39 | 5.583% | $157.7304 | $157.73 | $157.75 | $157.70 |
| Purchase #7 | $134.92 | 12.297% | $151.5111 | $151.51 | $151.50 | $151.50 |
| 7 purchase totals = | $1,139.96 | $1,238.7172 | $1,238.72 | $1,238.75 | $1,238.60 | |