| 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 | $230.37 | 11.789% | $257.5283 | $257.53 | $257.55 | $257.50 |
| Purchase #2 | $27.29 | 8.828% | $29.6992 | $29.70 | $29.70 | $29.70 |
| Purchase #3 | $160.27 | 11.836% | $179.2396 | $179.24 | $179.25 | $179.20 |
| Purchase #4 | $139.71 | 6.367% | $148.6053 | $148.61 | $148.60 | $148.60 |
| Purchase #5 | $57.43 | 5.436% | $60.5519 | $60.55 | $60.55 | $60.60 |
| Purchase #6 | $167.71 | 10.623% | $185.5258 | $185.53 | $185.55 | $185.50 |
| Purchase #7 | $50.98 | 7.197% | $54.649 | $54.65 | $54.65 | $54.60 |
| 7 purchase totals = | $833.76 | $915.7991 | $915.81 | $915.85 | $915.70 | |