| 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 | $190.96 | 6.738% | $203.8269 | $203.83 | $203.85 | $203.80 |
| Purchase #2 | $7.72 | 6.412% | $8.215 | $8.22 | $8.20 | $8.20 |
| Purchase #3 | $35.35 | 13.518% | $40.1286 | $40.13 | $40.15 | $40.10 |
| Purchase #4 | $93.46 | 3.820% | $97.0302 | $97.03 | $97.05 | $97.00 |
| Purchase #5 | $220.33 | 12.588% | $248.0651 | $248.07 | $248.05 | $248.10 |
| Purchase #6 | $177.25 | 3.285% | $183.0727 | $183.07 | $183.05 | $183.10 |
| Purchase #7 | $31.96 | 7.764% | $34.4414 | $34.44 | $34.45 | $34.40 |
| 7 purchase totals = | $757.03 | $814.7799 | $814.79 | $814.80 | $814.70 | |