| 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 | $152.51 | 10.267% | $168.1682 | $168.17 | $168.15 | $168.20 |
| Purchase #2 | $85.30 | 6.498% | $90.8428 | $90.84 | $90.85 | $90.80 |
| Purchase #3 | $196.60 | 12.171% | $220.5282 | $220.53 | $220.55 | $220.50 |
| Purchase #4 | $117.56 | 4.534% | $122.8902 | $122.89 | $122.90 | $122.90 |
| Purchase #5 | $66.89 | 12.260% | $75.0907 | $75.09 | $75.10 | $75.10 |
| Purchase #6 | $146.44 | 7.411% | $157.2927 | $157.29 | $157.30 | $157.30 |
| Purchase #7 | $249.29 | 4.274% | $259.9447 | $259.94 | $259.95 | $259.90 |
| 7 purchase totals = | $1,014.59 | $1,094.7575 | $1,094.75 | $1,094.80 | $1,094.70 | |