| 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 | $160.86 | 7.855% | $173.4956 | $173.50 | $173.50 | $173.50 |
| Purchase #2 | $218.42 | 3.845% | $226.8182 | $226.82 | $226.80 | $226.80 |
| Purchase #3 | $66.76 | 6.764% | $71.2756 | $71.28 | $71.30 | $71.30 |
| Purchase #4 | $191.72 | 5.426% | $202.1227 | $202.12 | $202.10 | $202.10 |
| Purchase #5 | $64.48 | 12.534% | $72.5619 | $72.56 | $72.55 | $72.60 |
| Purchase #6 | $41.82 | 7.395% | $44.9126 | $44.91 | $44.90 | $44.90 |
| Purchase #7 | $26.95 | 11.731% | $30.1115 | $30.11 | $30.10 | $30.10 |
| 7 purchase totals = | $771.01 | $821.2981 | $821.30 | $821.25 | $821.30 | |