| 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 | $132.53 | 11.471% | $147.7325 | $147.73 | $147.75 | $147.70 |
| Purchase #2 | $130.62 | 10.550% | $144.4004 | $144.40 | $144.40 | $144.40 |
| Purchase #3 | $54.63 | 10.764% | $60.5104 | $60.51 | $60.50 | $60.50 |
| Purchase #4 | $185.83 | 6.435% | $197.7882 | $197.79 | $197.80 | $197.80 |
| Purchase #5 | $214.66 | 6.269% | $228.117 | $228.12 | $228.10 | $228.10 |
| Purchase #6 | $18.25 | 3.679% | $18.9214 | $18.92 | $18.90 | $18.90 |
| Purchase #7 | $8.40 | 13.308% | $9.5179 | $9.52 | $9.50 | $9.50 |
| 7 purchase totals = | $744.92 | $806.9878 | $806.99 | $806.95 | $806.90 | |