| 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 | $160.35 | 3.153% | $165.4058 | $165.41 | $165.40 | $165.40 |
| Purchase #2 | $96.62 | 5.232% | $101.6752 | $101.68 | $101.70 | $101.70 |
| Purchase #3 | $81.26 | 4.473% | $84.8948 | $84.89 | $84.90 | $84.90 |
| Purchase #4 | $26.89 | 10.847% | $29.8068 | $29.81 | $29.80 | $29.80 |
| Purchase #5 | $203.27 | 12.839% | $229.3678 | $229.37 | $229.35 | $229.40 |
| Purchase #6 | $101.46 | 6.599% | $108.1553 | $108.16 | $108.15 | $108.20 |
| Purchase #7 | $146.99 | 3.603% | $152.286 | $152.29 | $152.30 | $152.30 |
| 7 purchase totals = | $816.84 | $871.5917 | $871.61 | $871.60 | $871.70 | |