| 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 | $131.61 | 12.441% | $147.9836 | $147.98 | $148.00 | $148.00 |
| Purchase #2 | $193.50 | 13.580% | $219.7773 | $219.78 | $219.80 | $219.80 |
| Purchase #3 | $111.91 | 7.219% | $119.9888 | $119.99 | $120.00 | $120.00 |
| Purchase #4 | $139.69 | 5.473% | $147.3352 | $147.34 | $147.35 | $147.30 |
| Purchase #5 | $17.51 | 10.857% | $19.4111 | $19.41 | $19.40 | $19.40 |
| Purchase #6 | $67.46 | 11.580% | $75.2719 | $75.27 | $75.25 | $75.30 |
| Purchase #7 | $42.60 | 4.178% | $44.3798 | $44.38 | $44.40 | $44.40 |
| 7 purchase totals = | $704.28 | $774.1477 | $774.15 | $774.20 | $774.20 | |