| 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 | $95.85 | 10.325% | $105.7465 | $105.75 | $105.75 | $105.70 |
| Purchase #2 | $23.83 | 7.210% | $25.5481 | $25.55 | $25.55 | $25.50 |
| Purchase #3 | $132.80 | 9.338% | $145.2009 | $145.20 | $145.20 | $145.20 |
| Purchase #4 | $143.49 | 10.667% | $158.7961 | $158.80 | $158.80 | $158.80 |
| Purchase #5 | $160.93 | 8.208% | $174.1391 | $174.14 | $174.15 | $174.10 |
| Purchase #6 | $191.55 | 8.648% | $208.1152 | $208.12 | $208.10 | $208.10 |
| Purchase #7 | $190.39 | 12.514% | $214.2154 | $214.22 | $214.20 | $214.20 |
| 7 purchase totals = | $938.84 | $1,031.7613 | $1,031.78 | $1,031.75 | $1,031.60 | |