| 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 | $142.62 | 3.158% | $147.1239 | $147.12 | $147.10 | $147.10 |
| Purchase #2 | $173.95 | 12.313% | $195.3685 | $195.37 | $195.35 | $195.40 |
| Purchase #3 | $225.72 | 12.357% | $253.6122 | $253.61 | $253.60 | $253.60 |
| Purchase #4 | $60.42 | 9.384% | $66.0898 | $66.09 | $66.10 | $66.10 |
| Purchase #5 | $39.45 | 11.169% | $43.8562 | $43.86 | $43.85 | $43.90 |
| Purchase #6 | $24.68 | 5.195% | $25.9621 | $25.96 | $25.95 | $26.00 |
| Purchase #7 | $6.32 | 7.811% | $6.8137 | $6.81 | $6.80 | $6.80 |
| 7 purchase totals = | $673.16 | $738.8264 | $738.82 | $738.75 | $738.90 | |