| 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 | $170.72 | 4.813% | $178.9368 | $178.94 | $178.95 | $178.90 |
| Purchase #2 | $203.44 | 6.520% | $216.7043 | $216.70 | $216.70 | $216.70 |
| Purchase #3 | $187.59 | 5.377% | $197.6767 | $197.68 | $197.70 | $197.70 |
| Purchase #4 | $182.37 | 5.248% | $191.9408 | $191.94 | $191.95 | $191.90 |
| Purchase #5 | $180.94 | 9.402% | $197.952 | $197.95 | $197.95 | $198.00 |
| Purchase #6 | $232.63 | 3.752% | $241.3583 | $241.36 | $241.35 | $241.40 |
| Purchase #7 | $97.53 | 7.804% | $105.1412 | $105.14 | $105.15 | $105.10 |
| 7 purchase totals = | $1,255.22 | $1,329.7101 | $1,329.71 | $1,329.75 | $1,329.70 | |