| 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 | $171.59 | 9.134% | $187.263 | $187.26 | $187.25 | $187.30 |
| Purchase #2 | $158.50 | 12.848% | $178.8641 | $178.86 | $178.85 | $178.90 |
| Purchase #3 | $142.55 | 12.765% | $160.7465 | $160.75 | $160.75 | $160.70 |
| Purchase #4 | $108.80 | 8.545% | $118.097 | $118.10 | $118.10 | $118.10 |
| Purchase #5 | $103.47 | 12.239% | $116.1337 | $116.13 | $116.15 | $116.10 |
| Purchase #6 | $67.76 | 9.502% | $74.1986 | $74.20 | $74.20 | $74.20 |
| Purchase #7 | $133.68 | 13.459% | $151.672 | $151.67 | $151.65 | $151.70 |
| 7 purchase totals = | $886.35 | $986.9749 | $986.97 | $986.95 | $987.00 | |