| 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 | $149.82 | 6.805% | $160.0153 | $160.02 | $160.00 | $160.00 |
| Purchase #2 | $203.73 | 7.145% | $218.2865 | $218.29 | $218.30 | $218.30 |
| Purchase #3 | $79.90 | 10.402% | $88.2112 | $88.21 | $88.20 | $88.20 |
| Purchase #4 | $44.41 | 13.844% | $50.5581 | $50.56 | $50.55 | $50.60 |
| Purchase #5 | $71.66 | 7.323% | $76.9077 | $76.91 | $76.90 | $76.90 |
| Purchase #6 | $16.42 | 10.827% | $18.1978 | $18.20 | $18.20 | $18.20 |
| Purchase #7 | $164.39 | 6.657% | $175.3334 | $175.33 | $175.35 | $175.30 |
| 7 purchase totals = | $730.33 | $787.5100 | $787.52 | $787.50 | $787.50 | |