| 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 | $140.71 | 10.799% | $155.9053 | $155.91 | $155.90 | $155.90 |
| Purchase #2 | $176.60 | 9.806% | $193.9174 | $193.92 | $193.90 | $193.90 |
| Purchase #3 | $234.69 | 12.860% | $264.8711 | $264.87 | $264.85 | $264.90 |
| Purchase #4 | $188.59 | 3.859% | $195.8677 | $195.87 | $195.85 | $195.90 |
| Purchase #5 | $161.66 | 10.136% | $178.0459 | $178.05 | $178.05 | $178.00 |
| Purchase #6 | $134.41 | 12.308% | $150.9532 | $150.95 | $150.95 | $151.00 |
| Purchase #7 | $234.80 | 12.758% | $264.7558 | $264.76 | $264.75 | $264.80 |
| 7 purchase totals = | $1,271.46 | $1,404.3164 | $1,404.33 | $1,404.25 | $1,404.40 | |