| 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 | $89.37 | 9.746% | $98.08 | $98.08 | $98.10 | $98.10 |
| Purchase #2 | $167.27 | 4.585% | $174.9393 | $174.94 | $174.95 | $174.90 |
| Purchase #3 | $196.56 | 8.450% | $213.1693 | $213.17 | $213.15 | $213.20 |
| Purchase #4 | $135.57 | 8.469% | $147.0514 | $147.05 | $147.05 | $147.10 |
| Purchase #5 | $25.53 | 10.794% | $28.2857 | $28.29 | $28.30 | $28.30 |
| Purchase #6 | $220.50 | 4.691% | $230.8437 | $230.84 | $230.85 | $230.80 |
| Purchase #7 | $84.41 | 9.783% | $92.6678 | $92.67 | $92.65 | $92.70 |
| 7 purchase totals = | $919.21 | $985.0372 | $985.04 | $985.05 | $985.10 | |