| 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 | $36.79 | 10.780% | $40.756 | $40.76 | $40.75 | $40.80 |
| Purchase #2 | $177.56 | 9.182% | $193.8636 | $193.86 | $193.85 | $193.90 |
| Purchase #3 | $172.59 | 13.491% | $195.8741 | $195.87 | $195.85 | $195.90 |
| Purchase #4 | $155.68 | 8.747% | $169.2973 | $169.30 | $169.30 | $169.30 |
| Purchase #5 | $210.80 | 3.252% | $217.6552 | $217.66 | $217.65 | $217.70 |
| Purchase #6 | $165.55 | 8.816% | $180.1449 | $180.14 | $180.15 | $180.10 |
| Purchase #7 | $76.63 | 9.345% | $83.7911 | $83.79 | $83.80 | $83.80 |
| 7 purchase totals = | $995.60 | $1,081.3822 | $1,081.38 | $1,081.35 | $1,081.50 | |