| 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 | $163.31 | 6.534% | $173.9807 | $173.98 | $174.00 | $174.00 |
| Purchase #2 | $52.80 | 4.201% | $55.0181 | $55.02 | $55.00 | $55.00 |
| Purchase #3 | $57.59 | 9.635% | $63.1388 | $63.14 | $63.15 | $63.10 |
| Purchase #4 | $225.54 | 13.302% | $255.5413 | $255.54 | $255.55 | $255.50 |
| Purchase #5 | $40.74 | 11.791% | $45.5437 | $45.54 | $45.55 | $45.50 |
| Purchase #6 | $7.52 | 7.743% | $8.1023 | $8.10 | $8.10 | $8.10 |
| Purchase #7 | $248.45 | 11.606% | $277.2851 | $277.29 | $277.30 | $277.30 |
| 7 purchase totals = | $795.95 | $878.6100 | $878.61 | $878.65 | $878.50 | |