| 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 | $163.72 | 6.403% | $174.203 | $174.20 | $174.20 | $174.20 |
| Purchase #2 | $28.47 | 9.758% | $31.2481 | $31.25 | $31.25 | $31.20 |
| Purchase #3 | $110.25 | 6.811% | $117.7591 | $117.76 | $117.75 | $117.80 |
| Purchase #4 | $205.30 | 8.157% | $222.0463 | $222.05 | $222.05 | $222.00 |
| Purchase #5 | $136.37 | 11.587% | $152.1712 | $152.17 | $152.15 | $152.20 |
| Purchase #6 | $228.39 | 10.105% | $251.4688 | $251.47 | $251.45 | $251.50 |
| Purchase #7 | $57.33 | 11.802% | $64.0961 | $64.10 | $64.10 | $64.10 |
| 7 purchase totals = | $929.83 | $1,012.9926 | $1,013.00 | $1,012.95 | $1,013.00 | |