| 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 | $135.25 | 8.569% | $146.8396 | $146.84 | $146.85 | $146.80 |
| Purchase #2 | $42.74 | 8.491% | $46.3691 | $46.37 | $46.35 | $46.40 |
| Purchase #3 | $217.52 | 9.436% | $238.0452 | $238.05 | $238.05 | $238.00 |
| Purchase #4 | $140.41 | 5.202% | $147.7141 | $147.71 | $147.70 | $147.70 |
| Purchase #5 | $172.83 | 4.586% | $180.756 | $180.76 | $180.75 | $180.80 |
| Purchase #6 | $170.38 | 3.149% | $175.7453 | $175.75 | $175.75 | $175.70 |
| Purchase #7 | $65.29 | 7.697% | $70.3154 | $70.32 | $70.30 | $70.30 |
| 7 purchase totals = | $944.42 | $1,005.7847 | $1,005.80 | $1,005.75 | $1,005.70 | |