| 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 | $171.38 | 11.311% | $190.7648 | $190.76 | $190.75 | $190.80 |
| Purchase #2 | $89.81 | 11.670% | $100.2908 | $100.29 | $100.30 | $100.30 |
| Purchase #3 | $122.88 | 11.153% | $136.5848 | $136.58 | $136.60 | $136.60 |
| Purchase #4 | $183.63 | 6.848% | $196.205 | $196.21 | $196.20 | $196.20 |
| Purchase #5 | $233.68 | 8.843% | $254.3443 | $254.34 | $254.35 | $254.30 |
| Purchase #6 | $243.94 | 13.640% | $277.2134 | $277.21 | $277.20 | $277.20 |
| Purchase #7 | $45.37 | 3.325% | $46.8786 | $46.88 | $46.90 | $46.90 |
| 7 purchase totals = | $1,090.69 | $1,202.2817 | $1,202.27 | $1,202.30 | $1,202.30 | |