| 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 | $121.65 | 3.263% | $125.6194 | $125.62 | $125.60 | $125.60 |
| Purchase #2 | $141.54 | 4.130% | $147.3856 | $147.39 | $147.40 | $147.40 |
| Purchase #3 | $150.26 | 5.847% | $159.0457 | $159.05 | $159.05 | $159.00 |
| Purchase #4 | $192.76 | 5.826% | $203.9902 | $203.99 | $204.00 | $204.00 |
| Purchase #5 | $145.90 | 7.580% | $156.9592 | $156.96 | $156.95 | $157.00 |
| Purchase #6 | $110.76 | 10.620% | $122.5227 | $122.52 | $122.50 | $122.50 |
| Purchase #7 | $26.33 | 6.819% | $28.1254 | $28.13 | $28.15 | $28.10 |
| 7 purchase totals = | $889.20 | $943.6482 | $943.66 | $943.65 | $943.60 | |