| 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 | $177.87 | 8.588% | $193.1455 | $193.15 | $193.15 | $193.10 |
| Purchase #2 | $157.42 | 5.136% | $165.5051 | $165.51 | $165.50 | $165.50 |
| Purchase #3 | $178.82 | 9.418% | $195.6613 | $195.66 | $195.65 | $195.70 |
| Purchase #4 | $77.46 | 4.305% | $80.7947 | $80.79 | $80.80 | $80.80 |
| Purchase #5 | $197.84 | 9.794% | $217.2164 | $217.22 | $217.20 | $217.20 |
| Purchase #6 | $89.28 | 12.468% | $100.4114 | $100.41 | $100.40 | $100.40 |
| Purchase #7 | $167.97 | 3.555% | $173.9413 | $173.94 | $173.95 | $173.90 |
| 7 purchase totals = | $1,046.66 | $1,126.6757 | $1,126.68 | $1,126.65 | $1,126.60 | |