| 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 | $162.70 | 12.759% | $183.4589 | $183.46 | $183.45 | $183.50 |
| Purchase #2 | $69.87 | 3.215% | $72.1163 | $72.12 | $72.10 | $72.10 |
| Purchase #3 | $134.95 | 7.589% | $145.1914 | $145.19 | $145.20 | $145.20 |
| Purchase #4 | $84.56 | 9.329% | $92.4486 | $92.45 | $92.45 | $92.40 |
| Purchase #5 | $24.69 | 10.286% | $27.2296 | $27.23 | $27.25 | $27.20 |
| Purchase #6 | $74.57 | 3.503% | $77.1822 | $77.18 | $77.20 | $77.20 |
| Purchase #7 | $141.44 | 10.325% | $156.0437 | $156.04 | $156.05 | $156.00 |
| 7 purchase totals = | $692.78 | $753.6707 | $753.67 | $753.70 | $753.60 | |