| 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 | $149.80 | 11.179% | $166.5461 | $166.55 | $166.55 | $166.50 |
| Purchase #2 | $245.41 | 10.411% | $270.9596 | $270.96 | $270.95 | $271.00 |
| Purchase #3 | $107.51 | 8.857% | $117.0322 | $117.03 | $117.05 | $117.00 |
| Purchase #4 | $91.47 | 12.250% | $102.6751 | $102.68 | $102.70 | $102.70 |
| Purchase #5 | $141.94 | 11.200% | $157.8373 | $157.84 | $157.85 | $157.80 |
| Purchase #6 | $65.34 | 12.399% | $73.4415 | $73.44 | $73.45 | $73.40 |
| Purchase #7 | $49.35 | 4.624% | $51.6319 | $51.63 | $51.65 | $51.60 |
| 7 purchase totals = | $850.82 | $940.1237 | $940.13 | $940.20 | $940.00 | |