| 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 | $186.87 | 5.643% | $197.4151 | $197.42 | $197.40 | $197.40 |
| Purchase #2 | $183.38 | 8.675% | $199.2882 | $199.29 | $199.30 | $199.30 |
| Purchase #3 | $234.53 | 3.687% | $243.1771 | $243.18 | $243.20 | $243.20 |
| Purchase #4 | $174.65 | 8.783% | $189.9895 | $189.99 | $190.00 | $190.00 |
| Purchase #5 | $194.39 | 8.296% | $210.5166 | $210.52 | $210.50 | $210.50 |
| Purchase #6 | $103.47 | 9.313% | $113.1062 | $113.11 | $113.10 | $113.10 |
| Purchase #7 | $6.72 | 13.603% | $7.6341 | $7.63 | $7.65 | $7.60 |
| 7 purchase totals = | $1,084.01 | $1,161.1268 | $1,161.14 | $1,161.15 | $1,161.10 | |