| 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 | $189.90 | 8.218% | $205.506 | $205.51 | $205.50 | $205.50 |
| Purchase #2 | $29.43 | 7.177% | $31.5422 | $31.54 | $31.55 | $31.50 |
| Purchase #3 | $165.58 | 11.197% | $184.12 | $184.12 | $184.10 | $184.10 |
| Purchase #4 | $39.88 | 12.388% | $44.8203 | $44.82 | $44.80 | $44.80 |
| Purchase #5 | $157.28 | 4.683% | $164.6454 | $164.65 | $164.65 | $164.60 |
| Purchase #6 | $45.26 | 3.207% | $46.7115 | $46.71 | $46.70 | $46.70 |
| Purchase #7 | $207.42 | 13.752% | $235.9444 | $235.94 | $235.95 | $235.90 |
| 7 purchase totals = | $834.75 | $913.2898 | $913.29 | $913.25 | $913.10 | |