| 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 | $166.77 | 11.465% | $185.8902 | $185.89 | $185.90 | $185.90 |
| Purchase #2 | $94.85 | 8.302% | $102.7244 | $102.72 | $102.70 | $102.70 |
| Purchase #3 | $243.84 | 13.338% | $276.3634 | $276.36 | $276.35 | $276.40 |
| Purchase #4 | $48.55 | 9.548% | $53.1856 | $53.19 | $53.20 | $53.20 |
| Purchase #5 | $192.70 | 3.677% | $199.7856 | $199.79 | $199.80 | $199.80 |
| Purchase #6 | $81.68 | 4.229% | $85.1342 | $85.13 | $85.15 | $85.10 |
| Purchase #7 | $36.59 | 5.871% | $38.7382 | $38.74 | $38.75 | $38.70 |
| 7 purchase totals = | $864.98 | $941.8216 | $941.82 | $941.85 | $941.80 | |