| 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 | $198.41 | 13.166% | $224.5327 | $224.53 | $224.55 | $224.50 |
| Purchase #2 | $238.43 | 6.582% | $254.1235 | $254.12 | $254.10 | $254.10 |
| Purchase #3 | $190.40 | 7.439% | $204.5639 | $204.56 | $204.55 | $204.60 |
| Purchase #4 | $36.92 | 11.405% | $41.1307 | $41.13 | $41.15 | $41.10 |
| Purchase #5 | $146.76 | 7.123% | $157.2137 | $157.21 | $157.20 | $157.20 |
| Purchase #6 | $84.46 | 7.334% | $90.6543 | $90.65 | $90.65 | $90.70 |
| Purchase #7 | $162.31 | 13.477% | $184.1845 | $184.18 | $184.20 | $184.20 |
| 7 purchase totals = | $1,057.69 | $1,156.4033 | $1,156.38 | $1,156.40 | $1,156.40 | |