| 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 | $134.31 | 3.217% | $138.6308 | $138.63 | $138.65 | $138.60 |
| Purchase #2 | $90.61 | 6.197% | $96.2251 | $96.23 | $96.25 | $96.20 |
| Purchase #3 | $119.78 | 7.855% | $129.1887 | $129.19 | $129.20 | $129.20 |
| Purchase #4 | $137.54 | 6.323% | $146.2367 | $146.24 | $146.25 | $146.20 |
| Purchase #5 | $98.56 | 13.596% | $111.9602 | $111.96 | $111.95 | $112.00 |
| Purchase #6 | $72.61 | 5.746% | $76.7822 | $76.78 | $76.80 | $76.80 |
| Purchase #7 | $192.82 | 6.856% | $206.0397 | $206.04 | $206.05 | $206.00 |
| 7 purchase totals = | $846.23 | $905.0634 | $905.07 | $905.15 | $905.00 | |