| 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 | $132.42 | 6.199% | $140.6287 | $140.63 | $140.65 | $140.60 |
| Purchase #2 | $31.78 | 12.199% | $35.6568 | $35.66 | $35.65 | $35.70 |
| Purchase #3 | $82.47 | 5.621% | $87.1056 | $87.11 | $87.10 | $87.10 |
| Purchase #4 | $94.71 | 5.590% | $100.0043 | $100.00 | $100.00 | $100.00 |
| Purchase #5 | $172.60 | 11.854% | $193.06 | $193.06 | $193.05 | $193.10 |
| Purchase #6 | $63.37 | 10.748% | $70.181 | $70.18 | $70.20 | $70.20 |
| Purchase #7 | $193.95 | 10.309% | $213.9443 | $213.94 | $213.95 | $213.90 |
| 7 purchase totals = | $771.30 | $840.5807 | $840.58 | $840.60 | $840.60 | |