| 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 | $167.66 | 11.746% | $187.3533 | $187.35 | $187.35 | $187.40 |
| Purchase #2 | $195.98 | 10.779% | $217.1047 | $217.10 | $217.10 | $217.10 |
| Purchase #3 | $161.49 | 3.525% | $167.1825 | $167.18 | $167.20 | $167.20 |
| Purchase #4 | $169.50 | 9.652% | $185.8601 | $185.86 | $185.85 | $185.90 |
| Purchase #5 | $31.80 | 7.857% | $34.2985 | $34.30 | $34.30 | $34.30 |
| Purchase #6 | $221.28 | 5.736% | $233.9726 | $233.97 | $233.95 | $234.00 |
| Purchase #7 | $44.60 | 5.319% | $46.9723 | $46.97 | $46.95 | $47.00 |
| 7 purchase totals = | $992.31 | $1,072.7440 | $1,072.73 | $1,072.70 | $1,072.90 | |