| 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 | $23.32 | 7.301% | $25.0226 | $25.02 | $25.00 | $25.00 |
| Purchase #2 | $166.31 | 5.822% | $175.9926 | $175.99 | $176.00 | $176.00 |
| Purchase #3 | $117.87 | 6.804% | $125.8899 | $125.89 | $125.90 | $125.90 |
| Purchase #4 | $88.54 | 7.197% | $94.9122 | $94.91 | $94.90 | $94.90 |
| Purchase #5 | $17.67 | 8.400% | $19.1543 | $19.15 | $19.15 | $19.20 |
| Purchase #6 | $30.51 | 8.211% | $33.0152 | $33.02 | $33.00 | $33.00 |
| Purchase #7 | $157.68 | 6.165% | $167.401 | $167.40 | $167.40 | $167.40 |
| 7 purchase totals = | $601.90 | $641.3878 | $641.38 | $641.35 | $641.40 | |