| 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 | $145.50 | 6.193% | $154.5108 | $154.51 | $154.50 | $154.50 |
| Purchase #2 | $112.25 | 4.686% | $117.51 | $117.51 | $117.50 | $117.50 |
| Purchase #3 | $47.40 | 10.612% | $52.4301 | $52.43 | $52.45 | $52.40 |
| Purchase #4 | $147.49 | 5.133% | $155.0607 | $155.06 | $155.05 | $155.10 |
| Purchase #5 | $230.47 | 4.653% | $241.1938 | $241.19 | $241.20 | $241.20 |
| Purchase #6 | $76.66 | 6.187% | $81.403 | $81.40 | $81.40 | $81.40 |
| Purchase #7 | $159.64 | 4.653% | $167.068 | $167.07 | $167.05 | $167.10 |
| 7 purchase totals = | $919.41 | $969.1764 | $969.17 | $969.15 | $969.20 | |