| 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 | $174.51 | 9.436% | $190.9768 | $190.98 | $191.00 | $191.00 |
| Purchase #2 | $192.88 | 10.461% | $213.0572 | $213.06 | $213.05 | $213.10 |
| Purchase #3 | $84.31 | 13.234% | $95.4676 | $95.47 | $95.45 | $95.50 |
| Purchase #4 | $10.78 | 6.781% | $11.511 | $11.51 | $11.50 | $11.50 |
| Purchase #5 | $112.51 | 3.159% | $116.0642 | $116.06 | $116.05 | $116.10 |
| Purchase #6 | $42.65 | 11.610% | $47.6017 | $47.60 | $47.60 | $47.60 |
| Purchase #7 | $241.68 | 11.809% | $270.22 | $270.22 | $270.20 | $270.20 |
| 7 purchase totals = | $859.32 | $944.8985 | $944.90 | $944.85 | $945.00 | |