| 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 | $138.63 | 13.361% | $157.1524 | $157.15 | $157.15 | $157.20 |
| Purchase #2 | $216.49 | 13.121% | $244.8957 | $244.90 | $244.90 | $244.90 |
| Purchase #3 | $148.92 | 11.655% | $166.2766 | $166.28 | $166.30 | $166.30 |
| Purchase #4 | $237.77 | 6.460% | $253.1299 | $253.13 | $253.15 | $253.10 |
| Purchase #5 | $154.60 | 4.331% | $161.2957 | $161.30 | $161.30 | $161.30 |
| Purchase #6 | $80.71 | 4.196% | $84.0966 | $84.10 | $84.10 | $84.10 |
| Purchase #7 | $239.73 | 3.484% | $248.0822 | $248.08 | $248.10 | $248.10 |
| 7 purchase totals = | $1,216.85 | $1,314.9291 | $1,314.94 | $1,315.00 | $1,315.00 | |