| 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 | $178.42 | 3.640% | $184.9145 | $184.91 | $184.90 | $184.90 |
| Purchase #2 | $56.88 | 4.682% | $59.5431 | $59.54 | $59.55 | $59.50 |
| Purchase #3 | $137.40 | 3.590% | $142.3327 | $142.33 | $142.35 | $142.30 |
| Purchase #4 | $192.52 | 5.763% | $203.6149 | $203.61 | $203.60 | $203.60 |
| Purchase #5 | $77.82 | 12.254% | $87.3561 | $87.36 | $87.35 | $87.40 |
| Purchase #6 | $73.74 | 4.418% | $76.9978 | $77.00 | $77.00 | $77.00 |
| Purchase #7 | $42.69 | 13.866% | $48.6094 | $48.61 | $48.60 | $48.60 |
| 7 purchase totals = | $759.47 | $803.3685 | $803.36 | $803.35 | $803.30 | |