| 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 | $151.27 | 8.205% | $163.6817 | $163.68 | $163.70 | $163.70 |
| Purchase #2 | $166.86 | 10.292% | $184.0332 | $184.03 | $184.05 | $184.00 |
| Purchase #3 | $5.33 | 11.638% | $5.9503 | $5.95 | $5.95 | $6.00 |
| Purchase #4 | $130.88 | 10.817% | $145.0373 | $145.04 | $145.05 | $145.00 |
| Purchase #5 | $96.61 | 4.181% | $100.6493 | $100.65 | $100.65 | $100.60 |
| Purchase #6 | $189.60 | 5.361% | $199.7645 | $199.76 | $199.75 | $199.80 |
| Purchase #7 | $49.94 | 11.806% | $55.8359 | $55.84 | $55.85 | $55.80 |
| 7 purchase totals = | $790.49 | $854.9522 | $854.95 | $855.00 | $854.90 | |