| 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 | $152.96 | 7.766% | $164.8389 | $164.84 | $164.85 | $164.80 |
| Purchase #2 | $22.44 | 12.129% | $25.1617 | $25.16 | $25.15 | $25.20 |
| Purchase #3 | $192.35 | 12.742% | $216.8592 | $216.86 | $216.85 | $216.90 |
| Purchase #4 | $67.57 | 12.755% | $76.1886 | $76.19 | $76.20 | $76.20 |
| Purchase #5 | $58.48 | 10.792% | $64.7912 | $64.79 | $64.80 | $64.80 |
| Purchase #6 | $159.61 | 13.850% | $181.716 | $181.72 | $181.70 | $181.70 |
| Purchase #7 | $91.50 | 12.258% | $102.7161 | $102.72 | $102.70 | $102.70 |
| 7 purchase totals = | $744.91 | $832.2717 | $832.28 | $832.25 | $832.30 | |