| 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 | $132.65 | 10.724% | $146.8754 | $146.88 | $146.90 | $146.90 |
| Purchase #2 | $146.87 | 13.569% | $166.7988 | $166.80 | $166.80 | $166.80 |
| Purchase #3 | $181.90 | 12.754% | $205.0995 | $205.10 | $205.10 | $205.10 |
| Purchase #4 | $188.46 | 3.794% | $195.6102 | $195.61 | $195.60 | $195.60 |
| Purchase #5 | $140.87 | 6.399% | $149.8843 | $149.88 | $149.90 | $149.90 |
| Purchase #6 | $175.51 | 9.263% | $191.7675 | $191.77 | $191.75 | $191.80 |
| Purchase #7 | $181.65 | 11.808% | $203.0992 | $203.10 | $203.10 | $203.10 |
| 7 purchase totals = | $1,147.91 | $1,259.1349 | $1,259.14 | $1,259.15 | $1,259.20 | |