| 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 | $160.96 | 12.763% | $181.5033 | $181.50 | $181.50 | $181.50 |
| Purchase #2 | $195.75 | 4.348% | $204.2612 | $204.26 | $204.25 | $204.30 |
| Purchase #3 | $47.77 | 4.409% | $49.8762 | $49.88 | $49.90 | $49.90 |
| Purchase #4 | $10.34 | 10.585% | $11.4345 | $11.43 | $11.45 | $11.40 |
| Purchase #5 | $202.81 | 10.296% | $223.6913 | $223.69 | $223.70 | $223.70 |
| Purchase #6 | $32.51 | 8.687% | $35.3341 | $35.33 | $35.35 | $35.30 |
| Purchase #7 | $29.75 | 8.687% | $32.3344 | $32.33 | $32.35 | $32.30 |
| 7 purchase totals = | $679.89 | $738.4350 | $738.42 | $738.50 | $738.40 | |