| 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 | $164.86 | 5.817% | $174.4499 | $174.45 | $174.45 | $174.40 |
| Purchase #2 | $111.63 | 8.144% | $120.7211 | $120.72 | $120.70 | $120.70 |
| Purchase #3 | $21.91 | 11.266% | $24.3784 | $24.38 | $24.40 | $24.40 |
| Purchase #4 | $34.60 | 5.265% | $36.4217 | $36.42 | $36.40 | $36.40 |
| Purchase #5 | $58.56 | 5.779% | $61.9442 | $61.94 | $61.95 | $61.90 |
| Purchase #6 | $81.45 | 9.136% | $88.8913 | $88.89 | $88.90 | $88.90 |
| Purchase #7 | $185.58 | 4.461% | $193.8587 | $193.86 | $193.85 | $193.90 |
| 7 purchase totals = | $658.59 | $700.6653 | $700.66 | $700.65 | $700.60 | |