| 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 | $155.74 | 12.198% | $174.7372 | $174.74 | $174.75 | $174.70 |
| Purchase #2 | $89.94 | 13.567% | $102.1422 | $102.14 | $102.15 | $102.10 |
| Purchase #3 | $60.39 | 13.833% | $68.7437 | $68.74 | $68.75 | $68.70 |
| Purchase #4 | $73.82 | 3.870% | $76.6768 | $76.68 | $76.70 | $76.70 |
| Purchase #5 | $142.47 | 13.226% | $161.3131 | $161.31 | $161.30 | $161.30 |
| Purchase #6 | $32.51 | 13.530% | $36.9086 | $36.91 | $36.90 | $36.90 |
| Purchase #7 | $42.48 | 11.768% | $47.479 | $47.48 | $47.50 | $47.50 |
| 7 purchase totals = | $597.35 | $668.0006 | $668.00 | $668.05 | $667.90 | |