| 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 | $177.25 | 3.441% | $183.3492 | $183.35 | $183.35 | $183.30 |
| Purchase #2 | $75.83 | 8.810% | $82.5106 | $82.51 | $82.50 | $82.50 |
| Purchase #3 | $20.52 | 10.263% | $22.626 | $22.63 | $22.65 | $22.60 |
| Purchase #4 | $175.89 | 9.848% | $193.2116 | $193.21 | $193.20 | $193.20 |
| Purchase #5 | $49.86 | 12.278% | $55.9818 | $55.98 | $56.00 | $56.00 |
| Purchase #6 | $26.70 | 3.785% | $27.7106 | $27.71 | $27.70 | $27.70 |
| Purchase #7 | $162.84 | 11.328% | $181.2865 | $181.29 | $181.30 | $181.30 |
| 7 purchase totals = | $688.89 | $746.6763 | $746.68 | $746.70 | $746.60 | |