| 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 | $148.80 | 4.114% | $154.9216 | $154.92 | $154.90 | $154.90 |
| Purchase #2 | $113.62 | 4.576% | $118.8193 | $118.82 | $118.80 | $118.80 |
| Purchase #3 | $202.84 | 7.509% | $218.0713 | $218.07 | $218.05 | $218.10 |
| Purchase #4 | $173.27 | 12.324% | $194.6238 | $194.62 | $194.60 | $194.60 |
| Purchase #5 | $152.39 | 3.693% | $158.0178 | $158.02 | $158.00 | $158.00 |
| Purchase #6 | $41.25 | 12.501% | $46.4067 | $46.41 | $46.40 | $46.40 |
| Purchase #7 | $238.62 | 11.202% | $265.3502 | $265.35 | $265.35 | $265.40 |
| 7 purchase totals = | $1,070.79 | $1,156.2107 | $1,156.21 | $1,156.10 | $1,156.20 | |