| 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 | $146.81 | 11.782% | $164.1072 | $164.11 | $164.10 | $164.10 |
| Purchase #2 | $24.36 | 10.731% | $26.9741 | $26.97 | $26.95 | $27.00 |
| Purchase #3 | $63.34 | 6.750% | $67.6155 | $67.62 | $67.60 | $67.60 |
| Purchase #4 | $69.34 | 7.746% | $74.7111 | $74.71 | $74.70 | $74.70 |
| Purchase #5 | $180.53 | 5.102% | $189.7406 | $189.74 | $189.75 | $189.70 |
| Purchase #6 | $206.96 | 3.164% | $213.5082 | $213.51 | $213.50 | $213.50 |
| Purchase #7 | $232.82 | 3.761% | $241.5764 | $241.58 | $241.60 | $241.60 |
| 7 purchase totals = | $924.16 | $978.2331 | $978.24 | $978.20 | $978.20 | |