| 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 | $116.66 | 6.775% | $124.5637 | $124.56 | $124.55 | $124.60 |
| Purchase #2 | $149.78 | 13.457% | $169.9359 | $169.94 | $169.95 | $169.90 |
| Purchase #3 | $158.61 | 4.266% | $165.3763 | $165.38 | $165.40 | $165.40 |
| Purchase #4 | $162.70 | 3.163% | $167.8462 | $167.85 | $167.85 | $167.80 |
| Purchase #5 | $220.98 | 7.738% | $238.0794 | $238.08 | $238.10 | $238.10 |
| Purchase #6 | $205.82 | 13.562% | $233.7333 | $233.73 | $233.75 | $233.70 |
| Purchase #7 | $167.84 | 5.694% | $177.3968 | $177.40 | $177.40 | $177.40 |
| 7 purchase totals = | $1,182.39 | $1,276.9316 | $1,276.94 | $1,277.00 | $1,276.90 | |