| 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 | $191.91 | 5.476% | $202.419 | $202.42 | $202.40 | $202.40 |
| Purchase #2 | $138.71 | 3.220% | $143.1765 | $143.18 | $143.20 | $143.20 |
| Purchase #3 | $172.91 | 8.422% | $187.4725 | $187.47 | $187.45 | $187.50 |
| Purchase #4 | $156.84 | 9.111% | $171.1297 | $171.13 | $171.15 | $171.10 |
| Purchase #5 | $83.40 | 6.510% | $88.8293 | $88.83 | $88.85 | $88.80 |
| Purchase #6 | $16.56 | 9.634% | $18.1554 | $18.16 | $18.15 | $18.20 |
| Purchase #7 | $155.70 | 5.717% | $164.6014 | $164.60 | $164.60 | $164.60 |
| 7 purchase totals = | $916.03 | $975.7838 | $975.79 | $975.80 | $975.80 | |