| 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 | $249.92 | 6.696% | $266.6546 | $266.65 | $266.65 | $266.70 |
| Purchase #2 | $97.35 | 11.534% | $108.5783 | $108.58 | $108.60 | $108.60 |
| Purchase #3 | $138.46 | 13.339% | $156.9292 | $156.93 | $156.95 | $156.90 |
| Purchase #4 | $79.64 | 10.150% | $87.7235 | $87.72 | $87.70 | $87.70 |
| Purchase #5 | $23.97 | 5.582% | $25.308 | $25.31 | $25.30 | $25.30 |
| Purchase #6 | $108.53 | 7.495% | $116.6643 | $116.66 | $116.65 | $116.70 |
| Purchase #7 | $139.80 | 10.375% | $154.3043 | $154.30 | $154.30 | $154.30 |
| 7 purchase totals = | $837.67 | $916.1622 | $916.15 | $916.15 | $916.20 | |