| 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 | $160.96 | 11.420% | $179.3416 | $179.34 | $179.35 | $179.30 |
| Purchase #2 | $21.77 | 4.805% | $22.816 | $22.82 | $22.80 | $22.80 |
| Purchase #3 | $178.87 | 12.857% | $201.8673 | $201.87 | $201.85 | $201.90 |
| Purchase #4 | $135.49 | 3.131% | $139.7322 | $139.73 | $139.75 | $139.70 |
| Purchase #5 | $213.70 | 5.242% | $224.9022 | $224.90 | $224.90 | $224.90 |
| Purchase #6 | $86.49 | 10.315% | $95.4114 | $95.41 | $95.40 | $95.40 |
| Purchase #7 | $114.69 | 12.422% | $128.9368 | $128.94 | $128.95 | $128.90 |
| 7 purchase totals = | $911.97 | $993.0075 | $993.01 | $993.00 | $992.90 | |