| 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 | $167.67 | 11.565% | $187.061 | $187.06 | $187.05 | $187.10 |
| Purchase #2 | $194.56 | 6.181% | $206.5858 | $206.59 | $206.60 | $206.60 |
| Purchase #3 | $246.38 | 8.387% | $267.0439 | $267.04 | $267.05 | $267.00 |
| Purchase #4 | $36.50 | 7.676% | $39.3017 | $39.30 | $39.30 | $39.30 |
| Purchase #5 | $47.64 | 10.809% | $52.7894 | $52.79 | $52.80 | $52.80 |
| Purchase #6 | $130.29 | 9.663% | $142.8799 | $142.88 | $142.90 | $142.90 |
| Purchase #7 | $34.41 | 12.105% | $38.5753 | $38.58 | $38.60 | $38.60 |
| 7 purchase totals = | $857.45 | $934.2370 | $934.24 | $934.30 | $934.30 | |