| 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 | $215.40 | 13.740% | $244.996 | $245.00 | $245.00 | $245.00 |
| Purchase #2 | $175.40 | 11.593% | $195.7341 | $195.73 | $195.75 | $195.70 |
| Purchase #3 | $40.38 | 9.400% | $44.1757 | $44.18 | $44.20 | $44.20 |
| Purchase #4 | $95.60 | 4.714% | $100.1066 | $100.11 | $100.10 | $100.10 |
| Purchase #5 | $28.62 | 10.374% | $31.589 | $31.59 | $31.60 | $31.60 |
| Purchase #6 | $145.49 | 5.858% | $154.0128 | $154.01 | $154.00 | $154.00 |
| Purchase #7 | $37.96 | 7.525% | $40.8165 | $40.82 | $40.80 | $40.80 |
| 7 purchase totals = | $738.85 | $811.4307 | $811.44 | $811.45 | $811.40 | |