| 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 | $157.90 | 3.735% | $163.7976 | $163.80 | $163.80 | $163.80 |
| Purchase #2 | $97.69 | 13.609% | $110.9846 | $110.98 | $111.00 | $111.00 |
| Purchase #3 | $181.29 | 6.275% | $192.6659 | $192.67 | $192.65 | $192.70 |
| Purchase #4 | $33.36 | 3.675% | $34.586 | $34.59 | $34.60 | $34.60 |
| Purchase #5 | $56.77 | 5.871% | $60.103 | $60.10 | $60.10 | $60.10 |
| Purchase #6 | $176.39 | 7.776% | $190.1061 | $190.11 | $190.10 | $190.10 |
| Purchase #7 | $144.29 | 3.392% | $149.1843 | $149.18 | $149.20 | $149.20 |
| 7 purchase totals = | $847.69 | $901.4275 | $901.43 | $901.45 | $901.50 | |