| 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 | $175.36 | 9.352% | $191.7597 | $191.76 | $191.75 | $191.80 |
| Purchase #2 | $213.28 | 11.469% | $237.7411 | $237.74 | $237.75 | $237.70 |
| Purchase #3 | $175.39 | 5.566% | $185.1522 | $185.15 | $185.15 | $185.20 |
| Purchase #4 | $63.30 | 12.870% | $71.4467 | $71.45 | $71.45 | $71.40 |
| Purchase #5 | $76.93 | 11.554% | $85.8185 | $85.82 | $85.80 | $85.80 |
| Purchase #6 | $144.99 | 9.525% | $158.8003 | $158.80 | $158.80 | $158.80 |
| Purchase #7 | $186.70 | 5.725% | $197.3886 | $197.39 | $197.40 | $197.40 |
| 7 purchase totals = | $1,035.95 | $1,128.1071 | $1,128.11 | $1,128.10 | $1,128.10 | |