| 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 | $160.97 | 6.426% | $171.3139 | $171.31 | $171.30 | $171.30 |
| Purchase #2 | $161.39 | 5.762% | $170.6893 | $170.69 | $170.70 | $170.70 |
| Purchase #3 | $203.60 | 10.729% | $225.4442 | $225.44 | $225.45 | $225.40 |
| Purchase #4 | $203.65 | 4.625% | $213.0688 | $213.07 | $213.05 | $213.10 |
| Purchase #5 | $91.43 | 4.202% | $95.2719 | $95.27 | $95.25 | $95.30 |
| Purchase #6 | $43.83 | 7.174% | $46.9744 | $46.97 | $46.95 | $47.00 |
| Purchase #7 | $213.66 | 12.284% | $239.906 | $239.91 | $239.90 | $239.90 |
| 7 purchase totals = | $1,078.53 | $1,162.6685 | $1,162.66 | $1,162.60 | $1,162.70 | |