| 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 | $126.98 | 10.236% | $139.9777 | $139.98 | $140.00 | $140.00 |
| Purchase #2 | $178.36 | 9.715% | $195.6877 | $195.69 | $195.70 | $195.70 |
| Purchase #3 | $47.57 | 6.117% | $50.4799 | $50.48 | $50.50 | $50.50 |
| Purchase #4 | $110.93 | 13.600% | $126.0165 | $126.02 | $126.00 | $126.00 |
| Purchase #5 | $141.37 | 11.865% | $158.1436 | $158.14 | $158.15 | $158.10 |
| Purchase #6 | $96.29 | 5.715% | $101.793 | $101.79 | $101.80 | $101.80 |
| Purchase #7 | $43.46 | 12.760% | $49.0055 | $49.01 | $49.00 | $49.00 |
| 7 purchase totals = | $744.96 | $821.1039 | $821.11 | $821.15 | $821.10 | |