| 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 | $149.34 | 6.504% | $159.0531 | $159.05 | $159.05 | $159.10 |
| Purchase #2 | $32.40 | 11.308% | $36.0638 | $36.06 | $36.05 | $36.10 |
| Purchase #3 | $76.56 | 10.851% | $84.8675 | $84.87 | $84.85 | $84.90 |
| Purchase #4 | $97.87 | 4.472% | $102.2467 | $102.25 | $102.25 | $102.20 |
| Purchase #5 | $138.76 | 9.752% | $152.2919 | $152.29 | $152.30 | $152.30 |
| Purchase #6 | $155.40 | 4.717% | $162.7302 | $162.73 | $162.75 | $162.70 |
| Purchase #7 | $159.72 | 9.406% | $174.7433 | $174.74 | $174.75 | $174.70 |
| 7 purchase totals = | $810.05 | $871.9965 | $871.99 | $872.00 | $872.00 | |