| 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 | $133.34 | 8.835% | $145.1206 | $145.12 | $145.10 | $145.10 |
| Purchase #2 | $148.97 | 5.146% | $156.636 | $156.64 | $156.65 | $156.60 |
| Purchase #3 | $83.77 | 13.440% | $95.0287 | $95.03 | $95.05 | $95.00 |
| Purchase #4 | $197.38 | 10.612% | $218.326 | $218.33 | $218.35 | $218.30 |
| Purchase #5 | $12.33 | 4.190% | $12.8466 | $12.85 | $12.85 | $12.80 |
| Purchase #6 | $37.81 | 11.820% | $42.2791 | $42.28 | $42.30 | $42.30 |
| Purchase #7 | $54.43 | 7.829% | $58.6913 | $58.69 | $58.70 | $58.70 |
| 7 purchase totals = | $668.03 | $728.9283 | $728.94 | $729.00 | $728.80 | |