| 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 | $181.96 | 4.514% | $190.1737 | $190.17 | $190.15 | $190.20 |
| Purchase #2 | $194.69 | 6.646% | $207.6291 | $207.63 | $207.65 | $207.60 |
| Purchase #3 | $152.72 | 5.617% | $161.2983 | $161.30 | $161.30 | $161.30 |
| Purchase #4 | $174.77 | 4.575% | $182.7657 | $182.77 | $182.75 | $182.80 |
| Purchase #5 | $84.70 | 10.290% | $93.4156 | $93.42 | $93.40 | $93.40 |
| Purchase #6 | $26.68 | 7.547% | $28.6935 | $28.69 | $28.70 | $28.70 |
| Purchase #7 | $58.37 | 8.232% | $63.175 | $63.18 | $63.20 | $63.20 |
| 7 purchase totals = | $873.89 | $927.1509 | $927.16 | $927.15 | $927.20 | |