| 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 | $153.48 | 8.740% | $166.8942 | $166.89 | $166.90 | $166.90 |
| Purchase #2 | $182.57 | 8.650% | $198.3623 | $198.36 | $198.35 | $198.40 |
| Purchase #3 | $205.85 | 7.434% | $221.1529 | $221.15 | $221.15 | $221.20 |
| Purchase #4 | $29.50 | 13.411% | $33.4562 | $33.46 | $33.45 | $33.50 |
| Purchase #5 | $40.85 | 9.774% | $44.8427 | $44.84 | $44.85 | $44.80 |
| Purchase #6 | $179.64 | 7.296% | $192.7465 | $192.75 | $192.75 | $192.70 |
| Purchase #7 | $123.81 | 5.819% | $131.0145 | $131.01 | $131.00 | $131.00 |
| 7 purchase totals = | $915.70 | $988.4693 | $988.46 | $988.45 | $988.50 | |