| 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 | $143.41 | 13.291% | $162.4706 | $162.47 | $162.45 | $162.50 |
| Purchase #2 | $200.59 | 3.694% | $207.9998 | $208.00 | $208.00 | $208.00 |
| Purchase #3 | $181.79 | 7.359% | $195.1679 | $195.17 | $195.15 | $195.20 |
| Purchase #4 | $89.84 | 13.225% | $101.7213 | $101.72 | $101.70 | $101.70 |
| Purchase #5 | $166.56 | 6.338% | $177.1166 | $177.12 | $177.10 | $177.10 |
| Purchase #6 | $46.73 | 7.266% | $50.1254 | $50.13 | $50.15 | $50.10 |
| Purchase #7 | $150.76 | 12.502% | $169.608 | $169.61 | $169.60 | $169.60 |
| 7 purchase totals = | $979.68 | $1,064.2096 | $1,064.22 | $1,064.15 | $1,064.20 | |