| 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 | $185.84 | 6.607% | $198.1184 | $198.12 | $198.10 | $198.10 |
| Purchase #2 | $230.87 | 12.646% | $260.0658 | $260.07 | $260.05 | $260.10 |
| Purchase #3 | $85.46 | 7.652% | $91.9994 | $92.00 | $92.00 | $92.00 |
| Purchase #4 | $220.69 | 7.545% | $237.3411 | $237.34 | $237.35 | $237.30 |
| Purchase #5 | $155.60 | 7.312% | $166.9775 | $166.98 | $167.00 | $167.00 |
| Purchase #6 | $70.92 | 5.796% | $75.0305 | $75.03 | $75.05 | $75.00 |
| Purchase #7 | $162.25 | 4.364% | $169.3306 | $169.33 | $169.35 | $169.30 |
| 7 purchase totals = | $1,111.63 | $1,198.8633 | $1,198.87 | $1,198.90 | $1,198.80 | |