| 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 | $162.45 | 11.365% | $180.9124 | $180.91 | $180.90 | $180.90 |
| Purchase #2 | $204.48 | 5.464% | $215.6528 | $215.65 | $215.65 | $215.70 |
| Purchase #3 | $25.76 | 6.139% | $27.3414 | $27.34 | $27.35 | $27.30 |
| Purchase #4 | $189.73 | 10.297% | $209.2665 | $209.27 | $209.25 | $209.30 |
| Purchase #5 | $104.50 | 5.849% | $110.6122 | $110.61 | $110.60 | $110.60 |
| Purchase #6 | $92.35 | 12.319% | $103.7266 | $103.73 | $103.75 | $103.70 |
| Purchase #7 | $7.39 | 3.654% | $7.66 | $7.66 | $7.65 | $7.70 |
| 7 purchase totals = | $786.66 | $855.1719 | $855.17 | $855.15 | $855.20 | |