| 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 | $140.98 | 8.505% | $152.9703 | $152.97 | $152.95 | $153.00 |
| Purchase #2 | $231.51 | 11.595% | $258.3536 | $258.35 | $258.35 | $258.40 |
| Purchase #3 | $38.56 | 4.702% | $40.3731 | $40.37 | $40.35 | $40.40 |
| Purchase #4 | $76.88 | 8.772% | $83.6239 | $83.62 | $83.60 | $83.60 |
| Purchase #5 | $112.93 | 4.294% | $117.7792 | $117.78 | $117.80 | $117.80 |
| Purchase #6 | $68.68 | 6.545% | $73.1751 | $73.18 | $73.20 | $73.20 |
| Purchase #7 | $73.91 | 10.510% | $81.6779 | $81.68 | $81.70 | $81.70 |
| 7 purchase totals = | $743.45 | $807.9531 | $807.95 | $807.95 | $808.10 | |