| 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 | $168.55 | 8.841% | $183.4515 | $183.45 | $183.45 | $183.50 |
| Purchase #2 | $182.59 | 4.841% | $191.4292 | $191.43 | $191.45 | $191.40 |
| Purchase #3 | $173.92 | 13.606% | $197.5836 | $197.58 | $197.60 | $197.60 |
| Purchase #4 | $12.92 | 12.650% | $14.5544 | $14.55 | $14.55 | $14.60 |
| Purchase #5 | $214.46 | 11.380% | $238.8655 | $238.87 | $238.85 | $238.90 |
| Purchase #6 | $135.70 | 12.656% | $152.8742 | $152.87 | $152.85 | $152.90 |
| Purchase #7 | $48.79 | 5.584% | $51.5144 | $51.51 | $51.50 | $51.50 |
| 7 purchase totals = | $936.93 | $1,030.2728 | $1,030.26 | $1,030.25 | $1,030.40 | |