| 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 | $143.27 | 10.422% | $158.2016 | $158.20 | $158.20 | $158.20 |
| Purchase #2 | $14.79 | 6.403% | $15.737 | $15.74 | $15.75 | $15.70 |
| Purchase #3 | $196.46 | 3.600% | $203.5326 | $203.53 | $203.55 | $203.50 |
| Purchase #4 | $12.49 | 8.189% | $13.5128 | $13.51 | $13.50 | $13.50 |
| Purchase #5 | $131.77 | 11.649% | $147.1199 | $147.12 | $147.10 | $147.10 |
| Purchase #6 | $6.36 | 12.437% | $7.151 | $7.15 | $7.15 | $7.20 |
| Purchase #7 | $97.47 | 4.364% | $101.7236 | $101.72 | $101.70 | $101.70 |
| 7 purchase totals = | $602.61 | $646.9785 | $646.97 | $646.95 | $646.90 | |