| 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 | $152.89 | 7.564% | $164.4546 | $164.45 | $164.45 | $164.50 |
| Purchase #2 | $187.37 | 3.207% | $193.379 | $193.38 | $193.40 | $193.40 |
| Purchase #3 | $233.53 | 3.504% | $241.7129 | $241.71 | $241.70 | $241.70 |
| Purchase #4 | $209.46 | 12.118% | $234.8424 | $234.84 | $234.85 | $234.80 |
| Purchase #5 | $240.88 | 6.309% | $256.0771 | $256.08 | $256.10 | $256.10 |
| Purchase #6 | $84.62 | 12.105% | $94.8633 | $94.86 | $94.85 | $94.90 |
| Purchase #7 | $180.83 | 8.478% | $196.1608 | $196.16 | $196.15 | $196.20 |
| 7 purchase totals = | $1,289.58 | $1,381.4901 | $1,381.48 | $1,381.50 | $1,381.60 | |