| 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 | $154.29 | 5.166% | $162.2606 | $162.26 | $162.25 | $162.30 |
| Purchase #2 | $9.28 | 13.786% | $10.5593 | $10.56 | $10.55 | $10.60 |
| Purchase #3 | $169.53 | 7.838% | $182.8178 | $182.82 | $182.80 | $182.80 |
| Purchase #4 | $37.66 | 13.635% | $42.7949 | $42.79 | $42.80 | $42.80 |
| Purchase #5 | $237.25 | 11.451% | $264.4175 | $264.42 | $264.40 | $264.40 |
| Purchase #6 | $220.64 | 11.369% | $245.7246 | $245.72 | $245.70 | $245.70 |
| Purchase #7 | $205.91 | 9.599% | $225.6753 | $225.68 | $225.70 | $225.70 |
| 7 purchase totals = | $1,034.56 | $1,134.2500 | $1,134.25 | $1,134.20 | $1,134.30 | |