| 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 | $136.61 | 9.132% | $149.0852 | $149.09 | $149.10 | $149.10 |
| Purchase #2 | $24.92 | 10.513% | $27.5398 | $27.54 | $27.55 | $27.50 |
| Purchase #3 | $21.28 | 5.415% | $22.4323 | $22.43 | $22.45 | $22.40 |
| Purchase #4 | $183.84 | 10.503% | $203.1487 | $203.15 | $203.15 | $203.10 |
| Purchase #5 | $153.35 | 3.264% | $158.3553 | $158.36 | $158.35 | $158.40 |
| Purchase #6 | $128.25 | 4.374% | $133.8597 | $133.86 | $133.85 | $133.90 |
| Purchase #7 | $26.30 | 10.378% | $29.0294 | $29.03 | $29.05 | $29.00 |
| 7 purchase totals = | $674.55 | $723.4504 | $723.46 | $723.50 | $723.40 | |