| 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 | $155.36 | 12.579% | $174.9027 | $174.90 | $174.90 | $174.90 |
| Purchase #2 | $241.70 | 5.631% | $255.3101 | $255.31 | $255.30 | $255.30 |
| Purchase #3 | $208.91 | 6.228% | $221.9209 | $221.92 | $221.90 | $221.90 |
| Purchase #4 | $217.45 | 12.306% | $244.2094 | $244.21 | $244.20 | $244.20 |
| Purchase #5 | $9.52 | 9.667% | $10.4403 | $10.44 | $10.45 | $10.40 |
| Purchase #6 | $213.81 | 6.868% | $228.4945 | $228.49 | $228.50 | $228.50 |
| Purchase #7 | $23.73 | 12.565% | $26.7117 | $26.71 | $26.70 | $26.70 |
| 7 purchase totals = | $1,070.48 | $1,161.9896 | $1,161.98 | $1,161.95 | $1,161.90 | |