| 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 | $157.75 | 5.642% | $166.6503 | $166.65 | $166.65 | $166.70 |
| Purchase #2 | $36.99 | 10.758% | $40.9694 | $40.97 | $40.95 | $41.00 |
| Purchase #3 | $75.60 | 12.648% | $85.1619 | $85.16 | $85.15 | $85.20 |
| Purchase #4 | $53.48 | 6.366% | $56.8845 | $56.88 | $56.90 | $56.90 |
| Purchase #5 | $199.36 | 10.244% | $219.7824 | $219.78 | $219.80 | $219.80 |
| Purchase #6 | $191.50 | 12.242% | $214.9434 | $214.94 | $214.95 | $214.90 |
| Purchase #7 | $217.32 | 3.453% | $224.8241 | $224.82 | $224.80 | $224.80 |
| 7 purchase totals = | $932.00 | $1,009.2160 | $1,009.20 | $1,009.20 | $1,009.30 | |