| 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 | $155.67 | 6.791% | $166.2415 | $166.24 | $166.25 | $166.20 |
| Purchase #2 | $52.29 | 9.837% | $57.4338 | $57.43 | $57.45 | $57.40 |
| Purchase #3 | $6.92 | 11.190% | $7.6943 | $7.69 | $7.70 | $7.70 |
| Purchase #4 | $32.34 | 8.511% | $35.0925 | $35.09 | $35.10 | $35.10 |
| Purchase #5 | $210.85 | 4.667% | $220.6904 | $220.69 | $220.70 | $220.70 |
| Purchase #6 | $24.84 | 3.454% | $25.698 | $25.70 | $25.70 | $25.70 |
| Purchase #7 | $126.70 | 12.495% | $142.5312 | $142.53 | $142.55 | $142.50 |
| 7 purchase totals = | $609.61 | $655.3817 | $655.37 | $655.45 | $655.30 | |