| 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 | $13.87 | 10.823% | $15.3712 | $15.37 | $15.35 | $15.40 |
| Purchase #2 | $144.68 | 7.759% | $155.9057 | $155.91 | $155.90 | $155.90 |
| Purchase #3 | $204.43 | 7.543% | $219.8502 | $219.85 | $219.85 | $219.90 |
| Purchase #4 | $103.70 | 13.507% | $117.7068 | $117.71 | $117.70 | $117.70 |
| Purchase #5 | $94.42 | 12.561% | $106.2801 | $106.28 | $106.30 | $106.30 |
| Purchase #6 | $59.38 | 7.483% | $63.8234 | $63.82 | $63.80 | $63.80 |
| Purchase #7 | $153.70 | 9.416% | $168.1724 | $168.17 | $168.15 | $168.20 |
| 7 purchase totals = | $774.18 | $847.1098 | $847.11 | $847.05 | $847.20 | |