| 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 | $131.63 | 12.179% | $147.6612 | $147.66 | $147.65 | $147.70 |
| Purchase #2 | $172.48 | 3.778% | $178.9963 | $179.00 | $179.00 | $179.00 |
| Purchase #3 | $34.76 | 5.819% | $36.7827 | $36.78 | $36.80 | $36.80 |
| Purchase #4 | $94.85 | 10.206% | $104.5304 | $104.53 | $104.55 | $104.50 |
| Purchase #5 | $198.50 | 5.246% | $208.9133 | $208.91 | $208.90 | $208.90 |
| Purchase #6 | $78.78 | 8.350% | $85.3581 | $85.36 | $85.35 | $85.40 |
| Purchase #7 | $49.40 | 11.280% | $54.9723 | $54.97 | $54.95 | $55.00 |
| 7 purchase totals = | $760.40 | $817.2143 | $817.21 | $817.20 | $817.30 | |