| 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 | $180.42 | 9.527% | $197.6086 | $197.61 | $197.60 | $197.60 |
| Purchase #2 | $222.76 | 9.375% | $243.6438 | $243.64 | $243.65 | $243.60 |
| Purchase #3 | $191.28 | 12.591% | $215.3641 | $215.36 | $215.35 | $215.40 |
| Purchase #4 | $109.46 | 6.445% | $116.5147 | $116.51 | $116.50 | $116.50 |
| Purchase #5 | $133.63 | 6.527% | $142.352 | $142.35 | $142.35 | $142.40 |
| Purchase #6 | $58.40 | 7.610% | $62.8442 | $62.84 | $62.85 | $62.80 |
| Purchase #7 | $83.70 | 9.245% | $91.4381 | $91.44 | $91.45 | $91.40 |
| 7 purchase totals = | $979.65 | $1,069.7655 | $1,069.75 | $1,069.75 | $1,069.70 | |