| 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 | $178.72 | 8.597% | $194.0846 | $194.08 | $194.10 | $194.10 |
| Purchase #2 | $203.92 | 6.420% | $217.0117 | $217.01 | $217.00 | $217.00 |
| Purchase #3 | $86.26 | 11.164% | $95.8901 | $95.89 | $95.90 | $95.90 |
| Purchase #4 | $40.27 | 13.532% | $45.7193 | $45.72 | $45.70 | $45.70 |
| Purchase #5 | $21.92 | 12.697% | $24.7032 | $24.70 | $24.70 | $24.70 |
| Purchase #6 | $42.97 | 8.670% | $46.6955 | $46.70 | $46.70 | $46.70 |
| Purchase #7 | $69.73 | 9.186% | $76.1354 | $76.14 | $76.15 | $76.10 |
| 7 purchase totals = | $643.79 | $700.2398 | $700.24 | $700.25 | $700.20 | |