| 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 | $131.53 | 4.722% | $137.7408 | $137.74 | $137.75 | $137.70 |
| Purchase #2 | $66.88 | 9.739% | $73.3934 | $73.39 | $73.40 | $73.40 |
| Purchase #3 | $22.43 | 3.642% | $23.2469 | $23.25 | $23.25 | $23.20 |
| Purchase #4 | $105.89 | 11.849% | $118.4369 | $118.44 | $118.45 | $118.40 |
| Purchase #5 | $61.65 | 11.226% | $68.5708 | $68.57 | $68.55 | $68.60 |
| Purchase #6 | $156.31 | 5.367% | $164.6992 | $164.70 | $164.70 | $164.70 |
| Purchase #7 | $143.69 | 6.512% | $153.0471 | $153.05 | $153.05 | $153.00 |
| 7 purchase totals = | $688.38 | $739.1351 | $739.14 | $739.15 | $739.00 | |