| 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 | $145.72 | 8.502% | $158.1091 | $158.11 | $158.10 | $158.10 |
| Purchase #2 | $66.38 | 11.365% | $73.9241 | $73.92 | $73.90 | $73.90 |
| Purchase #3 | $96.81 | 11.611% | $108.0506 | $108.05 | $108.05 | $108.10 |
| Purchase #4 | $166.63 | 5.652% | $176.0479 | $176.05 | $176.05 | $176.00 |
| Purchase #5 | $81.28 | 5.859% | $86.0422 | $86.04 | $86.05 | $86.00 |
| Purchase #6 | $237.53 | 3.399% | $245.6036 | $245.60 | $245.60 | $245.60 |
| Purchase #7 | $240.51 | 7.517% | $258.5891 | $258.59 | $258.60 | $258.60 |
| 7 purchase totals = | $1,034.86 | $1,106.3666 | $1,106.36 | $1,106.35 | $1,106.30 | |