| 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 | $180.83 | 4.443% | $188.8643 | $188.86 | $188.85 | $188.90 |
| Purchase #2 | $134.60 | 10.812% | $149.153 | $149.15 | $149.15 | $149.20 |
| Purchase #3 | $80.66 | 7.500% | $86.7095 | $86.71 | $86.70 | $86.70 |
| Purchase #4 | $246.65 | 10.157% | $271.7022 | $271.70 | $271.70 | $271.70 |
| Purchase #5 | $189.52 | 12.563% | $213.3294 | $213.33 | $213.35 | $213.30 |
| Purchase #6 | $248.97 | 11.718% | $278.1443 | $278.14 | $278.15 | $278.10 |
| Purchase #7 | $223.65 | 13.556% | $253.968 | $253.97 | $253.95 | $254.00 |
| 7 purchase totals = | $1,304.88 | $1,441.8707 | $1,441.86 | $1,441.85 | $1,441.90 | |