| 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 | $40.45 | 10.548% | $44.7167 | $44.72 | $44.70 | $44.70 |
| Purchase #2 | $177.82 | 8.561% | $193.0432 | $193.04 | $193.05 | $193.00 |
| Purchase #3 | $167.78 | 8.135% | $181.4289 | $181.43 | $181.45 | $181.40 |
| Purchase #4 | $139.34 | 8.819% | $151.6284 | $151.63 | $151.65 | $151.60 |
| Purchase #5 | $146.91 | 3.576% | $152.1635 | $152.16 | $152.15 | $152.20 |
| Purchase #6 | $166.50 | 8.224% | $180.193 | $180.19 | $180.20 | $180.20 |
| Purchase #7 | $173.27 | 9.253% | $189.3027 | $189.30 | $189.30 | $189.30 |
| 7 purchase totals = | $1,012.07 | $1,092.4764 | $1,092.47 | $1,092.50 | $1,092.40 | |