| 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 | $182.60 | 3.173% | $188.3939 | $188.39 | $188.40 | $188.40 |
| Purchase #2 | $195.59 | 11.570% | $218.2198 | $218.22 | $218.20 | $218.20 |
| Purchase #3 | $185.44 | 12.869% | $209.3043 | $209.30 | $209.30 | $209.30 |
| Purchase #4 | $202.63 | 11.276% | $225.4786 | $225.48 | $225.50 | $225.50 |
| Purchase #5 | $134.98 | 9.115% | $147.2834 | $147.28 | $147.30 | $147.30 |
| Purchase #6 | $80.82 | 13.549% | $91.7703 | $91.77 | $91.75 | $91.80 |
| Purchase #7 | $101.54 | 11.552% | $113.2699 | $113.27 | $113.25 | $113.30 |
| 7 purchase totals = | $1,083.60 | $1,193.7202 | $1,193.71 | $1,193.70 | $1,193.80 | |