| 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 | $121.99 | 11.449% | $135.9566 | $135.96 | $135.95 | $136.00 |
| Purchase #2 | $190.31 | 5.766% | $201.2833 | $201.28 | $201.30 | $201.30 |
| Purchase #3 | $18.97 | 4.385% | $19.8018 | $19.80 | $19.80 | $19.80 |
| Purchase #4 | $136.73 | 5.299% | $143.9753 | $143.98 | $144.00 | $144.00 |
| Purchase #5 | $97.69 | 10.843% | $108.2825 | $108.28 | $108.30 | $108.30 |
| Purchase #6 | $22.40 | 3.668% | $23.2216 | $23.22 | $23.20 | $23.20 |
| Purchase #7 | $73.58 | 9.399% | $80.4958 | $80.50 | $80.50 | $80.50 |
| 7 purchase totals = | $661.67 | $713.0169 | $713.02 | $713.05 | $713.10 | |