| 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 | $170.65 | 7.457% | $183.3754 | $183.38 | $183.40 | $183.40 |
| Purchase #2 | $12.39 | 12.364% | $13.9219 | $13.92 | $13.90 | $13.90 |
| Purchase #3 | $24.75 | 8.447% | $26.8406 | $26.84 | $26.85 | $26.80 |
| Purchase #4 | $177.48 | 10.214% | $195.6078 | $195.61 | $195.60 | $195.60 |
| Purchase #5 | $71.83 | 13.627% | $81.6183 | $81.62 | $81.60 | $81.60 |
| Purchase #6 | $43.49 | 13.813% | $49.4973 | $49.50 | $49.50 | $49.50 |
| Purchase #7 | $53.63 | 4.642% | $56.1195 | $56.12 | $56.10 | $56.10 |
| 7 purchase totals = | $554.22 | $606.9808 | $606.99 | $606.95 | $606.90 | |