| 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 | $190.49 | 6.501% | $202.8738 | $202.87 | $202.85 | $202.90 |
| Purchase #2 | $85.40 | 3.852% | $88.6896 | $88.69 | $88.70 | $88.70 |
| Purchase #3 | $73.33 | 8.275% | $79.3981 | $79.40 | $79.40 | $79.40 |
| Purchase #4 | $149.68 | 12.131% | $167.8377 | $167.84 | $167.85 | $167.80 |
| Purchase #5 | $187.47 | 9.440% | $205.1672 | $205.17 | $205.15 | $205.20 |
| Purchase #6 | $175.55 | 10.808% | $194.5234 | $194.52 | $194.50 | $194.50 |
| Purchase #7 | $26.59 | 8.212% | $28.7736 | $28.77 | $28.75 | $28.80 |
| 7 purchase totals = | $888.51 | $967.2634 | $967.26 | $967.20 | $967.30 | |