| 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 | $68.90 | 7.454% | $74.0358 | $74.04 | $74.05 | $74.00 |
| Purchase #2 | $185.57 | 11.593% | $207.0831 | $207.08 | $207.10 | $207.10 |
| Purchase #3 | $110.27 | 7.547% | $118.5921 | $118.59 | $118.60 | $118.60 |
| Purchase #4 | $158.61 | 3.453% | $164.0868 | $164.09 | $164.10 | $164.10 |
| Purchase #5 | $174.66 | 7.164% | $187.1726 | $187.17 | $187.15 | $187.20 |
| Purchase #6 | $74.68 | 12.816% | $84.251 | $84.25 | $84.25 | $84.30 |
| Purchase #7 | $129.34 | 6.416% | $137.6385 | $137.64 | $137.65 | $137.60 |
| 7 purchase totals = | $902.03 | $972.8599 | $972.86 | $972.90 | $972.90 | |