| 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 | $149.74 | 7.434% | $160.8717 | $160.87 | $160.85 | $160.90 |
| Purchase #2 | $62.49 | 3.453% | $64.6478 | $64.65 | $64.65 | $64.60 |
| Purchase #3 | $231.52 | 12.578% | $260.6406 | $260.64 | $260.65 | $260.60 |
| Purchase #4 | $134.59 | 5.800% | $142.3962 | $142.40 | $142.40 | $142.40 |
| Purchase #5 | $44.97 | 6.232% | $47.7725 | $47.77 | $47.75 | $47.80 |
| Purchase #6 | $176.64 | 3.365% | $182.5839 | $182.58 | $182.60 | $182.60 |
| Purchase #7 | $68.63 | 7.666% | $73.8912 | $73.89 | $73.90 | $73.90 |
| 7 purchase totals = | $868.58 | $932.8039 | $932.80 | $932.80 | $932.80 | |