| 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 | $158.57 | 7.132% | $169.8792 | $169.88 | $169.90 | $169.90 |
| Purchase #2 | $192.92 | 13.780% | $219.5044 | $219.50 | $219.50 | $219.50 |
| Purchase #3 | $6.75 | 13.669% | $7.6727 | $7.67 | $7.65 | $7.70 |
| Purchase #4 | $121.49 | 12.114% | $136.2073 | $136.21 | $136.20 | $136.20 |
| Purchase #5 | $144.25 | 6.355% | $153.4171 | $153.42 | $153.40 | $153.40 |
| Purchase #6 | $110.50 | 11.780% | $123.5169 | $123.52 | $123.50 | $123.50 |
| Purchase #7 | $227.39 | 9.182% | $248.2689 | $248.27 | $248.25 | $248.30 |
| 7 purchase totals = | $961.87 | $1,058.4665 | $1,058.47 | $1,058.40 | $1,058.50 | |