| 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 | $169.38 | 4.822% | $177.5475 | $177.55 | $177.55 | $177.50 |
| Purchase #2 | $198.44 | 7.670% | $213.6603 | $213.66 | $213.65 | $213.70 |
| Purchase #3 | $247.33 | 10.799% | $274.0392 | $274.04 | $274.05 | $274.00 |
| Purchase #4 | $79.57 | 4.448% | $83.1093 | $83.11 | $83.10 | $83.10 |
| Purchase #5 | $23.48 | 13.677% | $26.6914 | $26.69 | $26.70 | $26.70 |
| Purchase #6 | $32.40 | 12.232% | $36.3632 | $36.36 | $36.35 | $36.40 |
| Purchase #7 | $50.95 | 8.552% | $55.3072 | $55.31 | $55.30 | $55.30 |
| 7 purchase totals = | $801.55 | $866.7181 | $866.72 | $866.70 | $866.70 | |