| 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 | $126.97 | 11.775% | $141.9207 | $141.92 | $141.90 | $141.90 |
| Purchase #2 | $144.46 | 6.740% | $154.1966 | $154.20 | $154.20 | $154.20 |
| Purchase #3 | $161.79 | 12.685% | $182.3131 | $182.31 | $182.30 | $182.30 |
| Purchase #4 | $98.29 | 10.871% | $108.9751 | $108.98 | $109.00 | $109.00 |
| Purchase #5 | $149.36 | 12.597% | $168.1749 | $168.17 | $168.15 | $168.20 |
| Purchase #6 | $40.58 | 4.544% | $42.424 | $42.42 | $42.40 | $42.40 |
| Purchase #7 | $176.55 | 12.256% | $198.188 | $198.19 | $198.20 | $198.20 |
| 7 purchase totals = | $898.00 | $996.1924 | $996.19 | $996.15 | $996.20 | |