| 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 | $186.74 | 7.264% | $200.3048 | $200.30 | $200.30 | $200.30 |
| Purchase #2 | $26.67 | 3.632% | $27.6387 | $27.64 | $27.65 | $27.60 |
| Purchase #3 | $71.84 | 11.120% | $79.8286 | $79.83 | $79.85 | $79.80 |
| Purchase #4 | $74.98 | 12.375% | $84.2588 | $84.26 | $84.25 | $84.30 |
| Purchase #5 | $152.31 | 13.327% | $172.6084 | $172.61 | $172.60 | $172.60 |
| Purchase #6 | $214.95 | 10.266% | $237.0168 | $237.02 | $237.00 | $237.00 |
| Purchase #7 | $197.41 | 8.664% | $214.5136 | $214.51 | $214.50 | $214.50 |
| 7 purchase totals = | $924.90 | $1,016.1697 | $1,016.17 | $1,016.15 | $1,016.10 | |