| 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 | $164.61 | 3.174% | $169.8347 | $169.83 | $169.85 | $169.80 |
| Purchase #2 | $231.42 | 7.767% | $249.3944 | $249.39 | $249.40 | $249.40 |
| Purchase #3 | $219.29 | 4.209% | $228.5199 | $228.52 | $228.50 | $228.50 |
| Purchase #4 | $83.91 | 13.127% | $94.9249 | $94.92 | $94.90 | $94.90 |
| Purchase #5 | $26.64 | 10.688% | $29.4873 | $29.49 | $29.50 | $29.50 |
| Purchase #6 | $23.86 | 8.538% | $25.8972 | $25.90 | $25.90 | $25.90 |
| Purchase #7 | $102.61 | 8.164% | $110.9871 | $110.99 | $111.00 | $111.00 |
| 7 purchase totals = | $852.34 | $909.0455 | $909.04 | $909.05 | $909.00 | |