| 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 | $163.98 | 13.318% | $185.8189 | $185.82 | $185.80 | $185.80 |
| Purchase #2 | $189.92 | 7.607% | $204.3672 | $204.37 | $204.35 | $204.40 |
| Purchase #3 | $95.86 | 4.229% | $99.9139 | $99.91 | $99.90 | $99.90 |
| Purchase #4 | $16.65 | 8.378% | $18.0449 | $18.04 | $18.05 | $18.00 |
| Purchase #5 | $39.94 | 10.503% | $44.1349 | $44.13 | $44.15 | $44.10 |
| Purchase #6 | $23.86 | 7.598% | $25.6729 | $25.67 | $25.65 | $25.70 |
| Purchase #7 | $53.32 | 10.375% | $58.852 | $58.85 | $58.85 | $58.90 |
| 7 purchase totals = | $583.53 | $636.8047 | $636.79 | $636.75 | $636.80 | |