| 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 | $158.27 | 10.449% | $174.8076 | $174.81 | $174.80 | $174.80 |
| Purchase #2 | $46.62 | 6.231% | $49.5249 | $49.52 | $49.50 | $49.50 |
| Purchase #3 | $244.47 | 6.702% | $260.8544 | $260.85 | $260.85 | $260.90 |
| Purchase #4 | $235.71 | 4.404% | $246.0907 | $246.09 | $246.10 | $246.10 |
| Purchase #5 | $197.71 | 12.570% | $222.5621 | $222.56 | $222.55 | $222.60 |
| Purchase #6 | $177.40 | 11.338% | $197.5136 | $197.51 | $197.50 | $197.50 |
| Purchase #7 | $42.77 | 12.277% | $48.0209 | $48.02 | $48.00 | $48.00 |
| 7 purchase totals = | $1,102.95 | $1,199.3742 | $1,199.36 | $1,199.30 | $1,199.40 | |