| 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 | $128.58 | 5.367% | $135.4809 | $135.48 | $135.50 | $135.50 |
| Purchase #2 | $190.94 | 13.755% | $217.2038 | $217.20 | $217.20 | $217.20 |
| Purchase #3 | $169.36 | 13.210% | $191.7325 | $191.73 | $191.75 | $191.70 |
| Purchase #4 | $27.54 | 9.547% | $30.1692 | $30.17 | $30.15 | $30.20 |
| Purchase #5 | $220.94 | 6.216% | $234.6736 | $234.67 | $234.65 | $234.70 |
| Purchase #6 | $136.71 | 4.159% | $142.3958 | $142.40 | $142.40 | $142.40 |
| Purchase #7 | $243.88 | 9.768% | $267.7022 | $267.70 | $267.70 | $267.70 |
| 7 purchase totals = | $1,117.95 | $1,219.3580 | $1,219.35 | $1,219.35 | $1,219.40 | |