| 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 | $156.81 | 11.395% | $174.6785 | $174.68 | $174.70 | $174.70 |
| Purchase #2 | $171.29 | 11.192% | $190.4608 | $190.46 | $190.45 | $190.50 |
| Purchase #3 | $194.82 | 13.749% | $221.6058 | $221.61 | $221.60 | $221.60 |
| Purchase #4 | $188.39 | 8.269% | $203.968 | $203.97 | $203.95 | $204.00 |
| Purchase #5 | $8.54 | 12.400% | $9.599 | $9.60 | $9.60 | $9.60 |
| Purchase #6 | $175.33 | 7.277% | $188.0888 | $188.09 | $188.10 | $188.10 |
| Purchase #7 | $231.81 | 5.218% | $243.9058 | $243.91 | $243.90 | $243.90 |
| 7 purchase totals = | $1,126.99 | $1,232.3067 | $1,232.32 | $1,232.30 | $1,232.40 | |