| 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 | $81.49 | 10.476% | $90.0269 | $90.03 | $90.05 | $90.00 |
| Purchase #2 | $112.38 | 6.163% | $119.306 | $119.31 | $119.30 | $119.30 |
| Purchase #3 | $181.77 | 7.254% | $194.9556 | $194.96 | $194.95 | $195.00 |
| Purchase #4 | $18.55 | 8.137% | $20.0594 | $20.06 | $20.05 | $20.10 |
| Purchase #5 | $185.79 | 10.142% | $204.6328 | $204.63 | $204.65 | $204.60 |
| Purchase #6 | $225.94 | 10.290% | $249.1892 | $249.19 | $249.20 | $249.20 |
| Purchase #7 | $79.71 | 3.805% | $82.743 | $82.74 | $82.75 | $82.70 |
| 7 purchase totals = | $885.63 | $960.9129 | $960.92 | $960.95 | $960.90 | |