| 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 | $34.57 | 10.134% | $38.0733 | $38.07 | $38.05 | $38.10 |
| Purchase #2 | $129.39 | 6.516% | $137.8211 | $137.82 | $137.80 | $137.80 |
| Purchase #3 | $212.96 | 8.565% | $231.2 | $231.20 | $231.20 | $231.20 |
| Purchase #4 | $142.28 | 13.395% | $161.3384 | $161.34 | $161.35 | $161.30 |
| Purchase #5 | $155.54 | 9.792% | $170.7705 | $170.77 | $170.75 | $170.80 |
| Purchase #6 | $176.35 | 4.158% | $183.6826 | $183.68 | $183.70 | $183.70 |
| Purchase #7 | $36.67 | 10.789% | $40.6263 | $40.63 | $40.65 | $40.60 |
| 7 purchase totals = | $887.76 | $963.5122 | $963.51 | $963.50 | $963.50 | |