| 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 | $157.67 | 13.277% | $178.6038 | $178.60 | $178.60 | $178.60 |
| Purchase #2 | $47.36 | 10.593% | $52.3768 | $52.38 | $52.40 | $52.40 |
| Purchase #3 | $206.35 | 3.308% | $213.1761 | $213.18 | $213.20 | $213.20 |
| Purchase #4 | $103.51 | 4.869% | $108.5499 | $108.55 | $108.55 | $108.50 |
| Purchase #5 | $142.78 | 3.770% | $148.1628 | $148.16 | $148.15 | $148.20 |
| Purchase #6 | $102.70 | 13.222% | $116.279 | $116.28 | $116.30 | $116.30 |
| Purchase #7 | $181.62 | 13.784% | $206.6545 | $206.65 | $206.65 | $206.70 |
| 7 purchase totals = | $941.99 | $1,023.8029 | $1,023.80 | $1,023.85 | $1,023.90 | |