| 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 | $129.30 | 6.299% | $137.4446 | $137.44 | $137.45 | $137.40 |
| Purchase #2 | $132.90 | 8.301% | $143.932 | $143.93 | $143.95 | $143.90 |
| Purchase #3 | $75.79 | 3.726% | $78.6139 | $78.61 | $78.60 | $78.60 |
| Purchase #4 | $70.30 | 6.260% | $74.7008 | $74.70 | $74.70 | $74.70 |
| Purchase #5 | $144.66 | 6.314% | $153.7938 | $153.79 | $153.80 | $153.80 |
| Purchase #6 | $129.96 | 4.427% | $135.7133 | $135.71 | $135.70 | $135.70 |
| Purchase #7 | $33.46 | 8.335% | $36.2489 | $36.25 | $36.25 | $36.20 |
| 7 purchase totals = | $716.37 | $760.4473 | $760.43 | $760.45 | $760.30 | |