| 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 | $142.89 | 7.641% | $153.8082 | $153.81 | $153.80 | $153.80 |
| Purchase #2 | $24.78 | 3.217% | $25.5772 | $25.58 | $25.60 | $25.60 |
| Purchase #3 | $127.31 | 6.642% | $135.7659 | $135.77 | $135.75 | $135.80 |
| Purchase #4 | $172.93 | 4.571% | $180.8346 | $180.83 | $180.85 | $180.80 |
| Purchase #5 | $127.68 | 5.676% | $134.9271 | $134.93 | $134.95 | $134.90 |
| Purchase #6 | $153.49 | 5.305% | $161.6326 | $161.63 | $161.65 | $161.60 |
| Purchase #7 | $147.93 | 9.619% | $162.1594 | $162.16 | $162.15 | $162.20 |
| 7 purchase totals = | $897.01 | $954.7050 | $954.71 | $954.75 | $954.70 | |