| 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 | $174.37 | 11.423% | $194.2883 | $194.29 | $194.30 | $194.30 |
| Purchase #2 | $66.65 | 11.842% | $74.5427 | $74.54 | $74.55 | $74.50 |
| Purchase #3 | $51.38 | 10.616% | $56.8345 | $56.83 | $56.85 | $56.80 |
| Purchase #4 | $109.58 | 8.667% | $119.0773 | $119.08 | $119.10 | $119.10 |
| Purchase #5 | $112.43 | 7.513% | $120.8769 | $120.88 | $120.90 | $120.90 |
| Purchase #6 | $194.65 | 10.747% | $215.569 | $215.57 | $215.55 | $215.60 |
| Purchase #7 | $137.50 | 10.215% | $151.5456 | $151.55 | $151.55 | $151.50 |
| 7 purchase totals = | $846.56 | $932.7343 | $932.74 | $932.80 | $932.70 | |