| 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 | $138.50 | 12.487% | $155.7945 | $155.79 | $155.80 | $155.80 |
| Purchase #2 | $164.60 | 10.684% | $182.1859 | $182.19 | $182.20 | $182.20 |
| Purchase #3 | $65.43 | 9.575% | $71.6949 | $71.69 | $71.70 | $71.70 |
| Purchase #4 | $81.53 | 13.668% | $92.6735 | $92.67 | $92.65 | $92.70 |
| Purchase #5 | $174.73 | 3.443% | $180.746 | $180.75 | $180.75 | $180.70 |
| Purchase #6 | $233.41 | 11.207% | $259.5683 | $259.57 | $259.55 | $259.60 |
| Purchase #7 | $129.57 | 4.340% | $135.1933 | $135.19 | $135.20 | $135.20 |
| 7 purchase totals = | $987.77 | $1,077.8564 | $1,077.85 | $1,077.85 | $1,077.90 | |