| 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 | $156.52 | 5.552% | $165.21 | $165.21 | $165.20 | $165.20 |
| Purchase #2 | $193.67 | 11.205% | $215.3707 | $215.37 | $215.35 | $215.40 |
| Purchase #3 | $66.74 | 10.263% | $73.5895 | $73.59 | $73.60 | $73.60 |
| Purchase #4 | $76.85 | 6.512% | $81.8545 | $81.85 | $81.85 | $81.90 |
| Purchase #5 | $33.68 | 5.286% | $35.4603 | $35.46 | $35.45 | $35.50 |
| Purchase #6 | $222.28 | 4.425% | $232.1159 | $232.12 | $232.10 | $232.10 |
| Purchase #7 | $140.59 | 8.402% | $152.4024 | $152.40 | $152.40 | $152.40 |
| 7 purchase totals = | $890.33 | $956.0033 | $956.00 | $955.95 | $956.10 | |