| 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 | $158.39 | 3.361% | $163.7135 | $163.71 | $163.70 | $163.70 |
| Purchase #2 | $9.59 | 8.217% | $10.378 | $10.38 | $10.40 | $10.40 |
| Purchase #3 | $135.99 | 3.109% | $140.2179 | $140.22 | $140.20 | $140.20 |
| Purchase #4 | $225.86 | 6.489% | $240.5161 | $240.52 | $240.50 | $240.50 |
| Purchase #5 | $208.97 | 4.750% | $218.8961 | $218.90 | $218.90 | $218.90 |
| Purchase #6 | $212.93 | 12.512% | $239.5718 | $239.57 | $239.55 | $239.60 |
| Purchase #7 | $99.31 | 5.511% | $104.783 | $104.78 | $104.80 | $104.80 |
| 7 purchase totals = | $1,051.04 | $1,118.0764 | $1,118.08 | $1,118.05 | $1,118.10 | |