| 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 | $134.86 | 7.746% | $145.3063 | $145.31 | $145.30 | $145.30 |
| Purchase #2 | $153.71 | 4.721% | $160.9666 | $160.97 | $160.95 | $161.00 |
| Purchase #3 | $79.37 | 10.533% | $87.73 | $87.73 | $87.75 | $87.70 |
| Purchase #4 | $159.47 | 6.407% | $169.6872 | $169.69 | $169.70 | $169.70 |
| Purchase #5 | $24.49 | 11.119% | $27.213 | $27.21 | $27.20 | $27.20 |
| Purchase #6 | $190.68 | 6.393% | $202.8702 | $202.87 | $202.85 | $202.90 |
| Purchase #7 | $90.33 | 12.281% | $101.4234 | $101.42 | $101.40 | $101.40 |
| 7 purchase totals = | $832.91 | $895.1967 | $895.20 | $895.15 | $895.20 | |