| 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 | $192.97 | 13.491% | $219.0036 | $219.00 | $219.00 | $219.00 |
| Purchase #2 | $9.62 | 7.390% | $10.3309 | $10.33 | $10.35 | $10.30 |
| Purchase #3 | $96.92 | 11.288% | $107.8603 | $107.86 | $107.85 | $107.90 |
| Purchase #4 | $165.72 | 10.317% | $182.8173 | $182.82 | $182.80 | $182.80 |
| Purchase #5 | $37.35 | 7.859% | $40.2853 | $40.29 | $40.30 | $40.30 |
| Purchase #6 | $34.26 | 9.605% | $37.5507 | $37.55 | $37.55 | $37.60 |
| Purchase #7 | $79.86 | 4.155% | $83.1782 | $83.18 | $83.20 | $83.20 |
| 7 purchase totals = | $616.70 | $681.0263 | $681.03 | $681.05 | $681.10 | |