| 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 | $236.83 | 6.494% | $252.2097 | $252.21 | $252.20 | $252.20 |
| Purchase #2 | $165.70 | 6.854% | $177.0571 | $177.06 | $177.05 | $177.10 |
| Purchase #3 | $140.54 | 7.859% | $151.585 | $151.59 | $151.60 | $151.60 |
| Purchase #4 | $239.82 | 13.284% | $271.6777 | $271.68 | $271.70 | $271.70 |
| Purchase #5 | $154.81 | 11.252% | $172.2292 | $172.23 | $172.25 | $172.20 |
| Purchase #6 | $37.67 | 4.369% | $39.3158 | $39.32 | $39.30 | $39.30 |
| Purchase #7 | $110.38 | 7.382% | $118.5283 | $118.53 | $118.55 | $118.50 |
| 7 purchase totals = | $1,085.75 | $1,182.6028 | $1,182.62 | $1,182.65 | $1,182.60 | |