| 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 | $134.78 | 4.132% | $140.3491 | $140.35 | $140.35 | $140.30 |
| Purchase #2 | $149.59 | 11.411% | $166.6597 | $166.66 | $166.65 | $166.70 |
| Purchase #3 | $30.78 | 4.764% | $32.2464 | $32.25 | $32.25 | $32.20 |
| Purchase #4 | $185.30 | 4.262% | $193.1975 | $193.20 | $193.20 | $193.20 |
| Purchase #5 | $179.69 | 8.506% | $194.9744 | $194.97 | $194.95 | $195.00 |
| Purchase #6 | $218.92 | 8.104% | $236.6613 | $236.66 | $236.65 | $236.70 |
| Purchase #7 | $169.67 | 11.288% | $188.8223 | $188.82 | $188.80 | $188.80 |
| 7 purchase totals = | $1,068.73 | $1,152.9107 | $1,152.91 | $1,152.85 | $1,152.90 | |