| 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 | $141.87 | 11.864% | $158.7015 | $158.70 | $158.70 | $158.70 |
| Purchase #2 | $192.86 | 11.179% | $214.4198 | $214.42 | $214.40 | $214.40 |
| Purchase #3 | $148.43 | 6.837% | $158.5782 | $158.58 | $158.60 | $158.60 |
| Purchase #4 | $77.81 | 11.366% | $86.6539 | $86.65 | $86.65 | $86.70 |
| Purchase #5 | $243.64 | 11.541% | $271.7585 | $271.76 | $271.75 | $271.80 |
| Purchase #6 | $106.38 | 13.782% | $121.0413 | $121.04 | $121.05 | $121.00 |
| Purchase #7 | $142.86 | 11.334% | $159.0518 | $159.05 | $159.05 | $159.10 |
| 7 purchase totals = | $1,053.85 | $1,170.2050 | $1,170.20 | $1,170.20 | $1,170.30 | |