| 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 | $205.97 | 6.377% | $219.1047 | $219.10 | $219.10 | $219.10 |
| Purchase #2 | $129.32 | 7.765% | $139.3617 | $139.36 | $139.35 | $139.40 |
| Purchase #3 | $161.71 | 7.247% | $173.4291 | $173.43 | $173.45 | $173.40 |
| Purchase #4 | $124.65 | 4.673% | $130.4749 | $130.47 | $130.45 | $130.50 |
| Purchase #5 | $116.86 | 3.717% | $121.2037 | $121.20 | $121.20 | $121.20 |
| Purchase #6 | $185.60 | 13.769% | $211.1553 | $211.16 | $211.15 | $211.20 |
| Purchase #7 | $65.67 | 7.299% | $70.4633 | $70.46 | $70.45 | $70.50 |
| 7 purchase totals = | $989.78 | $1,065.1927 | $1,065.18 | $1,065.15 | $1,065.30 | |