| 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 | $141.65 | 8.785% | $154.094 | $154.09 | $154.10 | $154.10 |
| Purchase #2 | $158.25 | 9.496% | $173.2774 | $173.28 | $173.30 | $173.30 |
| Purchase #3 | $41.95 | 12.364% | $47.1367 | $47.14 | $47.15 | $47.10 |
| Purchase #4 | $89.47 | 9.860% | $98.2917 | $98.29 | $98.30 | $98.30 |
| Purchase #5 | $85.84 | 7.835% | $92.5656 | $92.57 | $92.55 | $92.60 |
| Purchase #6 | $142.94 | 6.161% | $151.7465 | $151.75 | $151.75 | $151.70 |
| Purchase #7 | $32.97 | 10.355% | $36.384 | $36.38 | $36.40 | $36.40 |
| 7 purchase totals = | $693.07 | $753.4959 | $753.50 | $753.55 | $753.50 | |