| 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 | $157.75 | 5.823% | $166.9358 | $166.94 | $166.95 | $166.90 |
| Purchase #2 | $106.32 | 11.733% | $118.7945 | $118.79 | $118.80 | $118.80 |
| Purchase #3 | $70.70 | 13.630% | $80.3364 | $80.34 | $80.35 | $80.30 |
| Purchase #4 | $205.94 | 9.712% | $225.9409 | $225.94 | $225.95 | $225.90 |
| Purchase #5 | $132.70 | 4.781% | $139.0444 | $139.04 | $139.05 | $139.00 |
| Purchase #6 | $201.92 | 8.113% | $218.3018 | $218.30 | $218.30 | $218.30 |
| Purchase #7 | $218.67 | 13.708% | $248.6453 | $248.65 | $248.65 | $248.60 |
| 7 purchase totals = | $1,094.00 | $1,197.9991 | $1,198.00 | $1,198.05 | $1,197.80 | |