| 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 | $39.65 | 11.466% | $44.1963 | $44.20 | $44.20 | $44.20 |
| Purchase #2 | $142.75 | 12.803% | $161.0263 | $161.03 | $161.05 | $161.00 |
| Purchase #3 | $41.93 | 13.617% | $47.6396 | $47.64 | $47.65 | $47.60 |
| Purchase #4 | $26.96 | 5.589% | $28.4668 | $28.47 | $28.45 | $28.50 |
| Purchase #5 | $161.90 | 12.828% | $182.6685 | $182.67 | $182.65 | $182.70 |
| Purchase #6 | $26.98 | 3.778% | $27.9993 | $28.00 | $28.00 | $28.00 |
| Purchase #7 | $164.47 | 8.759% | $178.8759 | $178.88 | $178.90 | $178.90 |
| 7 purchase totals = | $604.64 | $670.8727 | $670.89 | $670.90 | $670.90 | |