| 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 | $113.65 | 3.253% | $117.347 | $117.35 | $117.35 | $117.30 |
| Purchase #2 | $58.50 | 9.764% | $64.2119 | $64.21 | $64.20 | $64.20 |
| Purchase #3 | $140.41 | 6.584% | $149.6546 | $149.65 | $149.65 | $149.70 |
| Purchase #4 | $87.68 | 8.748% | $95.3502 | $95.35 | $95.35 | $95.40 |
| Purchase #5 | $146.65 | 5.205% | $154.2831 | $154.28 | $154.30 | $154.30 |
| Purchase #6 | $162.66 | 3.702% | $168.6817 | $168.68 | $168.70 | $168.70 |
| Purchase #7 | $18.40 | 13.243% | $20.8367 | $20.84 | $20.85 | $20.80 |
| 7 purchase totals = | $727.95 | $770.3652 | $770.36 | $770.40 | $770.40 | |