| 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 | $157.40 | 7.447% | $169.1216 | $169.12 | $169.10 | $169.10 |
| Purchase #2 | $198.40 | 9.229% | $216.7103 | $216.71 | $216.70 | $216.70 |
| Purchase #3 | $99.33 | 4.496% | $103.7959 | $103.80 | $103.80 | $103.80 |
| Purchase #4 | $229.62 | 10.473% | $253.6681 | $253.67 | $253.65 | $253.70 |
| Purchase #5 | $46.53 | 13.761% | $52.933 | $52.93 | $52.95 | $52.90 |
| Purchase #6 | $138.93 | 8.392% | $150.589 | $150.59 | $150.60 | $150.60 |
| Purchase #7 | $84.73 | 3.292% | $87.5193 | $87.52 | $87.50 | $87.50 |
| 7 purchase totals = | $954.94 | $1,034.3372 | $1,034.34 | $1,034.30 | $1,034.30 | |