| 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 | $190.30 | 6.598% | $202.856 | $202.86 | $202.85 | $202.90 |
| Purchase #2 | $219.28 | 9.134% | $239.309 | $239.31 | $239.30 | $239.30 |
| Purchase #3 | $54.82 | 6.250% | $58.2463 | $58.25 | $58.25 | $58.20 |
| Purchase #4 | $180.34 | 12.832% | $203.4812 | $203.48 | $203.50 | $203.50 |
| Purchase #5 | $145.53 | 6.157% | $154.4903 | $154.49 | $154.50 | $154.50 |
| Purchase #6 | $149.80 | 4.488% | $156.523 | $156.52 | $156.50 | $156.50 |
| Purchase #7 | $116.47 | 6.361% | $123.8787 | $123.88 | $123.90 | $123.90 |
| 7 purchase totals = | $1,056.54 | $1,138.7845 | $1,138.79 | $1,138.80 | $1,138.80 | |