| 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 | $187.38 | 12.467% | $210.7407 | $210.74 | $210.75 | $210.70 |
| Purchase #2 | $156.88 | 8.446% | $170.1301 | $170.13 | $170.15 | $170.10 |
| Purchase #3 | $29.28 | 3.740% | $30.3751 | $30.38 | $30.40 | $30.40 |
| Purchase #4 | $191.71 | 7.637% | $206.3509 | $206.35 | $206.35 | $206.40 |
| Purchase #5 | $89.80 | 6.147% | $95.32 | $95.32 | $95.30 | $95.30 |
| Purchase #6 | $138.65 | 13.440% | $157.2846 | $157.28 | $157.30 | $157.30 |
| Purchase #7 | $140.82 | 11.856% | $157.5156 | $157.52 | $157.50 | $157.50 |
| 7 purchase totals = | $934.52 | $1,027.7170 | $1,027.72 | $1,027.75 | $1,027.70 | |