| 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 | $136.35 | 13.784% | $155.1445 | $155.14 | $155.15 | $155.10 |
| Purchase #2 | $210.48 | 4.262% | $219.4507 | $219.45 | $219.45 | $219.50 |
| Purchase #3 | $92.27 | 5.166% | $97.0367 | $97.04 | $97.05 | $97.00 |
| Purchase #4 | $152.71 | 10.835% | $169.2561 | $169.26 | $169.25 | $169.30 |
| Purchase #5 | $94.88 | 5.574% | $100.1686 | $100.17 | $100.15 | $100.20 |
| Purchase #6 | $31.84 | 13.569% | $36.1604 | $36.16 | $36.15 | $36.20 |
| Purchase #7 | $218.81 | 7.563% | $235.3586 | $235.36 | $235.35 | $235.40 |
| 7 purchase totals = | $937.34 | $1,012.5756 | $1,012.58 | $1,012.55 | $1,012.70 | |