| 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 | $178.50 | 8.661% | $193.9599 | $193.96 | $193.95 | $194.00 |
| Purchase #2 | $184.62 | 11.834% | $206.4679 | $206.47 | $206.45 | $206.50 |
| Purchase #3 | $167.40 | 6.505% | $178.2894 | $178.29 | $178.30 | $178.30 |
| Purchase #4 | $183.47 | 3.663% | $190.1905 | $190.19 | $190.20 | $190.20 |
| Purchase #5 | $227.37 | 5.737% | $240.4142 | $240.41 | $240.40 | $240.40 |
| Purchase #6 | $55.76 | 9.177% | $60.8771 | $60.88 | $60.90 | $60.90 |
| Purchase #7 | $191.80 | 9.817% | $210.629 | $210.63 | $210.65 | $210.60 |
| 7 purchase totals = | $1,188.92 | $1,280.8280 | $1,280.83 | $1,280.85 | $1,280.90 | |