| 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 | $193.77 | 8.669% | $210.5679 | $210.57 | $210.55 | $210.60 |
| Purchase #2 | $178.97 | 10.550% | $197.8513 | $197.85 | $197.85 | $197.90 |
| Purchase #3 | $153.32 | 8.404% | $166.205 | $166.21 | $166.20 | $166.20 |
| Purchase #4 | $102.70 | 5.840% | $108.6977 | $108.70 | $108.70 | $108.70 |
| Purchase #5 | $87.67 | 3.418% | $90.6666 | $90.67 | $90.65 | $90.70 |
| Purchase #6 | $6.36 | 11.371% | $7.0832 | $7.08 | $7.10 | $7.10 |
| Purchase #7 | $23.92 | 3.816% | $24.8328 | $24.83 | $24.85 | $24.80 |
| 7 purchase totals = | $746.71 | $805.9045 | $805.91 | $805.90 | $806.00 | |