| 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 | $165.32 | 5.379% | $174.2126 | $174.21 | $174.20 | $174.20 |
| Purchase #2 | $217.33 | 8.354% | $235.4857 | $235.49 | $235.50 | $235.50 |
| Purchase #3 | $135.90 | 7.523% | $146.1238 | $146.12 | $146.10 | $146.10 |
| Purchase #4 | $236.46 | 12.856% | $266.8593 | $266.86 | $266.85 | $266.90 |
| Purchase #5 | $75.48 | 5.200% | $79.405 | $79.41 | $79.40 | $79.40 |
| Purchase #6 | $135.61 | 4.616% | $141.8698 | $141.87 | $141.85 | $141.90 |
| Purchase #7 | $136.95 | 8.213% | $148.1977 | $148.20 | $148.20 | $148.20 |
| 7 purchase totals = | $1,103.05 | $1,192.1539 | $1,192.16 | $1,192.10 | $1,192.20 | |