| 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 | $159.30 | 3.262% | $164.4964 | $164.50 | $164.50 | $164.50 |
| Purchase #2 | $47.31 | 5.285% | $49.8103 | $49.81 | $49.80 | $49.80 |
| Purchase #3 | $38.66 | 8.410% | $41.9113 | $41.91 | $41.90 | $41.90 |
| Purchase #4 | $63.57 | 10.453% | $70.215 | $70.22 | $70.20 | $70.20 |
| Purchase #5 | $198.73 | 10.740% | $220.0736 | $220.07 | $220.05 | $220.10 |
| Purchase #6 | $206.71 | 12.374% | $232.2883 | $232.29 | $232.30 | $232.30 |
| Purchase #7 | $203.76 | 7.250% | $218.5326 | $218.53 | $218.55 | $218.50 |
| 7 purchase totals = | $918.04 | $997.3275 | $997.33 | $997.30 | $997.30 | |