| 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 | $184.91 | 12.671% | $208.3399 | $208.34 | $208.35 | $208.30 |
| Purchase #2 | $7.61 | 12.697% | $8.5762 | $8.58 | $8.60 | $8.60 |
| Purchase #3 | $216.44 | 7.870% | $233.4738 | $233.47 | $233.45 | $233.50 |
| Purchase #4 | $129.29 | 7.493% | $138.9777 | $138.98 | $139.00 | $139.00 |
| Purchase #5 | $52.64 | 3.137% | $54.2913 | $54.29 | $54.30 | $54.30 |
| Purchase #6 | $141.90 | 3.371% | $146.6834 | $146.68 | $146.70 | $146.70 |
| Purchase #7 | $74.83 | 3.607% | $77.5291 | $77.53 | $77.55 | $77.50 |
| 7 purchase totals = | $807.62 | $867.8714 | $867.87 | $867.95 | $867.90 | |