| 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 | $100.76 | 13.732% | $114.5964 | $114.60 | $114.60 | $114.60 |
| Purchase #2 | $157.99 | 9.317% | $172.7099 | $172.71 | $172.70 | $172.70 |
| Purchase #3 | $186.85 | 9.423% | $204.4569 | $204.46 | $204.45 | $204.50 |
| Purchase #4 | $42.48 | 9.868% | $46.6719 | $46.67 | $46.65 | $46.70 |
| Purchase #5 | $55.40 | 8.788% | $60.2686 | $60.27 | $60.25 | $60.30 |
| Purchase #6 | $43.75 | 8.597% | $47.5112 | $47.51 | $47.50 | $47.50 |
| Purchase #7 | $156.78 | 7.379% | $168.3488 | $168.35 | $168.35 | $168.30 |
| 7 purchase totals = | $744.01 | $814.5637 | $814.57 | $814.50 | $814.60 | |