| 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 | $195.84 | 3.319% | $202.3399 | $202.34 | $202.35 | $202.30 |
| Purchase #2 | $33.30 | 9.712% | $36.5341 | $36.53 | $36.55 | $36.50 |
| Purchase #3 | $155.77 | 8.230% | $168.5899 | $168.59 | $168.60 | $168.60 |
| Purchase #4 | $157.61 | 13.762% | $179.3003 | $179.30 | $179.30 | $179.30 |
| Purchase #5 | $68.36 | 11.348% | $76.1175 | $76.12 | $76.10 | $76.10 |
| Purchase #6 | $223.55 | 7.598% | $240.5353 | $240.54 | $240.55 | $240.50 |
| Purchase #7 | $58.57 | 4.391% | $61.1418 | $61.14 | $61.15 | $61.10 |
| 7 purchase totals = | $893.00 | $964.5588 | $964.56 | $964.60 | $964.40 | |