| 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 | $161.72 | 8.130% | $174.8678 | $174.87 | $174.85 | $174.90 |
| Purchase #2 | $16.65 | 4.662% | $17.4262 | $17.43 | $17.45 | $17.40 |
| Purchase #3 | $99.82 | 5.784% | $105.5936 | $105.59 | $105.60 | $105.60 |
| Purchase #4 | $66.42 | 12.436% | $74.68 | $74.68 | $74.70 | $74.70 |
| Purchase #5 | $140.70 | 9.248% | $153.7119 | $153.71 | $153.70 | $153.70 |
| Purchase #6 | $185.69 | 10.193% | $204.6174 | $204.62 | $204.60 | $204.60 |
| Purchase #7 | $180.86 | 12.869% | $204.1349 | $204.13 | $204.15 | $204.10 |
| 7 purchase totals = | $851.86 | $935.0318 | $935.03 | $935.05 | $935.00 | |