| 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 | $156.35 | 8.316% | $169.3521 | $169.35 | $169.35 | $169.40 |
| Purchase #2 | $170.96 | 6.800% | $182.5853 | $182.59 | $182.60 | $182.60 |
| Purchase #3 | $139.28 | 7.342% | $149.5059 | $149.51 | $149.50 | $149.50 |
| Purchase #4 | $106.25 | 9.302% | $116.1334 | $116.13 | $116.15 | $116.10 |
| Purchase #5 | $198.78 | 4.378% | $207.4826 | $207.48 | $207.50 | $207.50 |
| Purchase #6 | $132.60 | 13.503% | $150.505 | $150.51 | $150.50 | $150.50 |
| Purchase #7 | $159.28 | 13.691% | $181.087 | $181.09 | $181.10 | $181.10 |
| 7 purchase totals = | $1,063.50 | $1,156.6513 | $1,156.66 | $1,156.70 | $1,156.70 | |