| 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 | $152.37 | 3.721% | $158.0397 | $158.04 | $158.05 | $158.00 |
| Purchase #2 | $43.73 | 4.421% | $45.6633 | $45.66 | $45.65 | $45.70 |
| Purchase #3 | $227.76 | 10.659% | $252.0369 | $252.04 | $252.05 | $252.00 |
| Purchase #4 | $23.51 | 6.829% | $25.1155 | $25.12 | $25.10 | $25.10 |
| Purchase #5 | $227.30 | 7.708% | $244.8203 | $244.82 | $244.80 | $244.80 |
| Purchase #6 | $147.89 | 4.628% | $154.7343 | $154.73 | $154.75 | $154.70 |
| Purchase #7 | $243.36 | 12.818% | $274.5539 | $274.55 | $274.55 | $274.60 |
| 7 purchase totals = | $1,065.92 | $1,154.9639 | $1,154.96 | $1,154.95 | $1,154.90 | |