| 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 | $147.88 | 10.171% | $162.9209 | $162.92 | $162.90 | $162.90 |
| Purchase #2 | $87.62 | 13.181% | $99.1692 | $99.17 | $99.15 | $99.20 |
| Purchase #3 | $57.40 | 10.159% | $63.2313 | $63.23 | $63.25 | $63.20 |
| Purchase #4 | $150.74 | 7.745% | $162.4148 | $162.41 | $162.40 | $162.40 |
| Purchase #5 | $239.26 | 6.838% | $255.6206 | $255.62 | $255.60 | $255.60 |
| Purchase #6 | $61.56 | 7.208% | $65.9972 | $66.00 | $66.00 | $66.00 |
| Purchase #7 | $89.38 | 4.753% | $93.6282 | $93.63 | $93.65 | $93.60 |
| 7 purchase totals = | $833.84 | $902.9822 | $902.98 | $902.95 | $902.90 | |