| 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 | $144.29 | 7.436% | $155.0194 | $155.02 | $155.00 | $155.00 |
| Purchase #2 | $178.26 | 12.261% | $200.1165 | $200.12 | $200.10 | $200.10 |
| Purchase #3 | $60.36 | 13.781% | $68.6782 | $68.68 | $68.70 | $68.70 |
| Purchase #4 | $233.86 | 8.759% | $254.3438 | $254.34 | $254.35 | $254.30 |
| Purchase #5 | $98.56 | 5.867% | $104.3425 | $104.34 | $104.35 | $104.30 |
| Purchase #6 | $91.74 | 9.651% | $100.5938 | $100.59 | $100.60 | $100.60 |
| Purchase #7 | $107.63 | 8.406% | $116.6774 | $116.68 | $116.70 | $116.70 |
| 7 purchase totals = | $914.70 | $999.7716 | $999.77 | $999.80 | $999.70 | |