| 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 | $160.69 | 11.256% | $178.7773 | $178.78 | $178.80 | $178.80 |
| Purchase #2 | $119.30 | 4.234% | $124.3512 | $124.35 | $124.35 | $124.40 |
| Purchase #3 | $201.60 | 8.641% | $219.0203 | $219.02 | $219.00 | $219.00 |
| Purchase #4 | $163.79 | 12.472% | $184.2179 | $184.22 | $184.20 | $184.20 |
| Purchase #5 | $47.38 | 6.294% | $50.3621 | $50.36 | $50.35 | $50.40 |
| Purchase #6 | $41.37 | 13.722% | $47.0468 | $47.05 | $47.05 | $47.00 |
| Purchase #7 | $183.38 | 11.537% | $204.5366 | $204.54 | $204.55 | $204.50 |
| 7 purchase totals = | $917.51 | $1,008.3122 | $1,008.32 | $1,008.30 | $1,008.30 | |