| 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 | $130.25 | 5.852% | $137.8722 | $137.87 | $137.85 | $137.90 |
| Purchase #2 | $104.34 | 7.562% | $112.2302 | $112.23 | $112.25 | $112.20 |
| Purchase #3 | $32.91 | 13.407% | $37.3222 | $37.32 | $37.30 | $37.30 |
| Purchase #4 | $172.54 | 9.230% | $188.4654 | $188.47 | $188.45 | $188.50 |
| Purchase #5 | $193.38 | 4.409% | $201.9061 | $201.91 | $201.90 | $201.90 |
| Purchase #6 | $249.65 | 5.577% | $263.573 | $263.57 | $263.55 | $263.60 |
| Purchase #7 | $218.78 | 4.388% | $228.3801 | $228.38 | $228.40 | $228.40 |
| 7 purchase totals = | $1,101.85 | $1,169.7492 | $1,169.75 | $1,169.70 | $1,169.80 | |