| 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 | $14.68 | 7.146% | $15.729 | $15.73 | $15.75 | $15.70 |
| Purchase #2 | $159.74 | 5.384% | $168.3404 | $168.34 | $168.35 | $168.30 |
| Purchase #3 | $25.81 | 6.236% | $27.4195 | $27.42 | $27.40 | $27.40 |
| Purchase #4 | $106.76 | 3.598% | $110.6012 | $110.60 | $110.60 | $110.60 |
| Purchase #5 | $113.90 | 10.489% | $125.847 | $125.85 | $125.85 | $125.80 |
| Purchase #6 | $70.95 | 3.131% | $73.1714 | $73.17 | $73.15 | $73.20 |
| Purchase #7 | $192.27 | 12.608% | $216.5114 | $216.51 | $216.50 | $216.50 |
| 7 purchase totals = | $684.11 | $737.6199 | $737.62 | $737.60 | $737.50 | |