| 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 | $132.25 | 9.571% | $144.9076 | $144.91 | $144.90 | $144.90 |
| Purchase #2 | $74.86 | 6.112% | $79.4354 | $79.44 | $79.45 | $79.40 |
| Purchase #3 | $159.41 | 6.538% | $169.8322 | $169.83 | $169.85 | $169.80 |
| Purchase #4 | $20.51 | 3.437% | $21.2149 | $21.21 | $21.20 | $21.20 |
| Purchase #5 | $179.87 | 12.471% | $202.3016 | $202.30 | $202.30 | $202.30 |
| Purchase #6 | $225.43 | 4.262% | $235.0378 | $235.04 | $235.05 | $235.00 |
| Purchase #7 | $149.26 | 4.222% | $155.5618 | $155.56 | $155.55 | $155.60 |
| 7 purchase totals = | $941.59 | $1,008.2913 | $1,008.29 | $1,008.30 | $1,008.20 | |