| 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 | $150.94 | 9.263% | $164.9216 | $164.92 | $164.90 | $164.90 |
| Purchase #2 | $93.50 | 3.215% | $96.506 | $96.51 | $96.50 | $96.50 |
| Purchase #3 | $57.61 | 11.380% | $64.166 | $64.17 | $64.15 | $64.20 |
| Purchase #4 | $100.74 | 12.171% | $113.0011 | $113.00 | $113.00 | $113.00 |
| Purchase #5 | $46.88 | 8.293% | $50.7678 | $50.77 | $50.75 | $50.80 |
| Purchase #6 | $247.67 | 6.441% | $263.6224 | $263.62 | $263.60 | $263.60 |
| Purchase #7 | $199.81 | 9.863% | $219.5173 | $219.52 | $219.50 | $219.50 |
| 7 purchase totals = | $897.15 | $972.5022 | $972.51 | $972.40 | $972.50 | |