| 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 | $199.75 | 11.560% | $222.8411 | $222.84 | $222.85 | $222.80 |
| Purchase #2 | $75.94 | 8.321% | $82.259 | $82.26 | $82.25 | $82.30 |
| Purchase #3 | $195.97 | 11.320% | $218.1538 | $218.15 | $218.15 | $218.20 |
| Purchase #4 | $180.60 | 13.331% | $204.6758 | $204.68 | $204.70 | $204.70 |
| Purchase #5 | $110.88 | 6.588% | $118.1848 | $118.18 | $118.20 | $118.20 |
| Purchase #6 | $204.81 | 3.307% | $211.5831 | $211.58 | $211.60 | $211.60 |
| Purchase #7 | $97.86 | 13.319% | $110.894 | $110.89 | $110.90 | $110.90 |
| 7 purchase totals = | $1,065.81 | $1,168.5916 | $1,168.58 | $1,168.65 | $1,168.70 | |