| 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 | $156.98 | 11.856% | $175.5915 | $175.59 | $175.60 | $175.60 |
| Purchase #2 | $197.50 | 9.422% | $216.1085 | $216.11 | $216.10 | $216.10 |
| Purchase #3 | $169.41 | 9.500% | $185.504 | $185.50 | $185.50 | $185.50 |
| Purchase #4 | $43.42 | 12.190% | $48.7129 | $48.71 | $48.70 | $48.70 |
| Purchase #5 | $183.67 | 7.504% | $197.4526 | $197.45 | $197.45 | $197.50 |
| Purchase #6 | $192.65 | 10.783% | $213.4234 | $213.42 | $213.40 | $213.40 |
| Purchase #7 | $74.88 | 8.430% | $81.1924 | $81.19 | $81.20 | $81.20 |
| 7 purchase totals = | $1,018.51 | $1,117.9853 | $1,117.97 | $1,117.95 | $1,118.00 | |