| 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 | $170.74 | 7.248% | $183.1152 | $183.12 | $183.10 | $183.10 |
| Purchase #2 | $60.45 | 8.445% | $65.555 | $65.56 | $65.55 | $65.60 |
| Purchase #3 | $7.73 | 12.120% | $8.6669 | $8.67 | $8.65 | $8.70 |
| Purchase #4 | $174.98 | 7.574% | $188.233 | $188.23 | $188.25 | $188.20 |
| Purchase #5 | $184.86 | 3.574% | $191.4669 | $191.47 | $191.45 | $191.50 |
| Purchase #6 | $172.25 | 13.804% | $196.0274 | $196.03 | $196.05 | $196.00 |
| Purchase #7 | $71.57 | 8.274% | $77.4917 | $77.49 | $77.50 | $77.50 |
| 7 purchase totals = | $842.58 | $910.5561 | $910.57 | $910.55 | $910.60 | |