| 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 | $195.72 | 7.202% | $209.8158 | $209.82 | $209.80 | $209.80 |
| Purchase #2 | $82.27 | 6.681% | $87.7665 | $87.77 | $87.75 | $87.80 |
| Purchase #3 | $122.53 | 12.552% | $137.91 | $137.91 | $137.90 | $137.90 |
| Purchase #4 | $150.59 | 7.388% | $161.7156 | $161.72 | $161.70 | $161.70 |
| Purchase #5 | $226.55 | 4.634% | $237.0483 | $237.05 | $237.05 | $237.00 |
| Purchase #6 | $81.80 | 11.393% | $91.1195 | $91.12 | $91.10 | $91.10 |
| Purchase #7 | $157.95 | 9.343% | $172.7073 | $172.71 | $172.70 | $172.70 |
| 7 purchase totals = | $1,017.41 | $1,098.0830 | $1,098.10 | $1,098.00 | $1,098.00 | |