| 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 | $166.69 | 8.625% | $181.067 | $181.07 | $181.05 | $181.10 |
| Purchase #2 | $117.45 | 9.295% | $128.367 | $128.37 | $128.35 | $128.40 |
| Purchase #3 | $239.34 | 10.610% | $264.734 | $264.73 | $264.75 | $264.70 |
| Purchase #4 | $130.75 | 8.432% | $141.7748 | $141.77 | $141.75 | $141.80 |
| Purchase #5 | $26.48 | 8.109% | $28.6273 | $28.63 | $28.65 | $28.60 |
| Purchase #6 | $36.71 | 5.769% | $38.8278 | $38.83 | $38.85 | $38.80 |
| Purchase #7 | $61.39 | 10.286% | $67.7046 | $67.70 | $67.70 | $67.70 |
| 7 purchase totals = | $778.81 | $851.1025 | $851.10 | $851.10 | $851.10 | |