| 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 | $149.29 | 4.756% | $156.3902 | $156.39 | $156.40 | $156.40 |
| Purchase #2 | $85.60 | 5.691% | $90.4715 | $90.47 | $90.45 | $90.50 |
| Purchase #3 | $223.57 | 5.750% | $236.4253 | $236.43 | $236.45 | $236.40 |
| Purchase #4 | $107.67 | 12.779% | $121.4291 | $121.43 | $121.45 | $121.40 |
| Purchase #5 | $63.41 | 3.506% | $65.6332 | $65.63 | $65.65 | $65.60 |
| Purchase #6 | $180.74 | 8.388% | $195.9005 | $195.90 | $195.90 | $195.90 |
| Purchase #7 | $87.50 | 7.817% | $94.3399 | $94.34 | $94.35 | $94.30 |
| 7 purchase totals = | $897.78 | $960.5897 | $960.59 | $960.65 | $960.50 | |