| 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 | $142.85 | 4.285% | $148.9711 | $148.97 | $148.95 | $149.00 |
| Purchase #2 | $129.27 | 13.693% | $146.9709 | $146.97 | $146.95 | $147.00 |
| Purchase #3 | $176.44 | 11.130% | $196.0778 | $196.08 | $196.10 | $196.10 |
| Purchase #4 | $8.30 | 11.866% | $9.2849 | $9.28 | $9.30 | $9.30 |
| Purchase #5 | $205.79 | 8.504% | $223.2904 | $223.29 | $223.30 | $223.30 |
| Purchase #6 | $92.49 | 6.248% | $98.2688 | $98.27 | $98.25 | $98.30 |
| Purchase #7 | $67.26 | 12.286% | $75.5236 | $75.52 | $75.50 | $75.50 |
| 7 purchase totals = | $822.40 | $898.3875 | $898.38 | $898.35 | $898.50 | |