| 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 | $168.44 | 9.272% | $184.0578 | $184.06 | $184.05 | $184.10 |
| Purchase #2 | $84.35 | 10.265% | $93.0085 | $93.01 | $93.00 | $93.00 |
| Purchase #3 | $115.90 | 7.750% | $124.8823 | $124.88 | $124.90 | $124.90 |
| Purchase #4 | $207.96 | 5.863% | $220.1527 | $220.15 | $220.15 | $220.20 |
| Purchase #5 | $154.84 | 9.260% | $169.1782 | $169.18 | $169.20 | $169.20 |
| Purchase #6 | $134.95 | 5.850% | $142.8446 | $142.84 | $142.85 | $142.80 |
| Purchase #7 | $249.27 | 13.706% | $283.4349 | $283.43 | $283.45 | $283.40 |
| 7 purchase totals = | $1,115.71 | $1,217.5590 | $1,217.55 | $1,217.60 | $1,217.60 | |