| 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 | $153.82 | 11.290% | $171.1863 | $171.19 | $171.20 | $171.20 |
| Purchase #2 | $7.91 | 8.531% | $8.5848 | $8.58 | $8.60 | $8.60 |
| Purchase #3 | $131.94 | 11.207% | $146.7265 | $146.73 | $146.75 | $146.70 |
| Purchase #4 | $144.73 | 11.185% | $160.9181 | $160.92 | $160.90 | $160.90 |
| Purchase #5 | $156.60 | 9.872% | $172.0596 | $172.06 | $172.05 | $172.10 |
| Purchase #6 | $181.99 | 8.300% | $197.0952 | $197.10 | $197.10 | $197.10 |
| Purchase #7 | $237.34 | 3.369% | $245.336 | $245.34 | $245.35 | $245.30 |
| 7 purchase totals = | $1,014.33 | $1,101.9065 | $1,101.92 | $1,101.95 | $1,101.90 | |