| 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 | $142.34 | 13.786% | $161.963 | $161.96 | $161.95 | $162.00 |
| Purchase #2 | $250.40 | 13.289% | $283.6757 | $283.68 | $283.70 | $283.70 |
| Purchase #3 | $112.45 | 10.376% | $124.1178 | $124.12 | $124.10 | $124.10 |
| Purchase #4 | $139.65 | 7.861% | $150.6279 | $150.63 | $150.65 | $150.60 |
| Purchase #5 | $112.76 | 4.314% | $117.6245 | $117.62 | $117.60 | $117.60 |
| Purchase #6 | $181.75 | 10.326% | $200.5175 | $200.52 | $200.50 | $200.50 |
| Purchase #7 | $82.69 | 12.754% | $93.2363 | $93.24 | $93.25 | $93.20 |
| 7 purchase totals = | $1,022.04 | $1,131.7627 | $1,131.77 | $1,131.75 | $1,131.70 | |