| 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 | $77.40 | 13.268% | $87.6694 | $87.67 | $87.65 | $87.70 |
| Purchase #2 | $166.54 | 3.668% | $172.6487 | $172.65 | $172.65 | $172.60 |
| Purchase #3 | $152.82 | 10.576% | $168.9822 | $168.98 | $169.00 | $169.00 |
| Purchase #4 | $188.45 | 4.139% | $196.2499 | $196.25 | $196.25 | $196.20 |
| Purchase #5 | $224.52 | 3.390% | $232.1312 | $232.13 | $232.15 | $232.10 |
| Purchase #6 | $248.97 | 4.182% | $259.3819 | $259.38 | $259.40 | $259.40 |
| Purchase #7 | $20.75 | 5.398% | $21.8701 | $21.87 | $21.85 | $21.90 |
| 7 purchase totals = | $1,079.45 | $1,138.9334 | $1,138.93 | $1,138.95 | $1,138.90 | |