| 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 | $167.47 | 6.359% | $178.1194 | $178.12 | $178.10 | $178.10 |
| Purchase #2 | $108.73 | 7.776% | $117.1848 | $117.18 | $117.20 | $117.20 |
| Purchase #3 | $19.67 | 7.555% | $21.1561 | $21.16 | $21.15 | $21.20 |
| Purchase #4 | $238.42 | 8.137% | $257.8202 | $257.82 | $257.80 | $257.80 |
| Purchase #5 | $124.56 | 13.495% | $141.3694 | $141.37 | $141.35 | $141.40 |
| Purchase #6 | $44.50 | 6.418% | $47.356 | $47.36 | $47.35 | $47.40 |
| Purchase #7 | $239.60 | 3.689% | $248.4388 | $248.44 | $248.45 | $248.40 |
| 7 purchase totals = | $942.95 | $1,011.4447 | $1,011.45 | $1,011.40 | $1,011.50 | |