| 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 | $163.80 | 12.528% | $184.3209 | $184.32 | $184.30 | $184.30 |
| Purchase #2 | $52.78 | 4.315% | $55.0575 | $55.06 | $55.05 | $55.10 |
| Purchase #3 | $205.86 | 7.255% | $220.7951 | $220.80 | $220.80 | $220.80 |
| Purchase #4 | $47.50 | 12.346% | $53.3644 | $53.36 | $53.35 | $53.40 |
| Purchase #5 | $192.72 | 8.484% | $209.0704 | $209.07 | $209.05 | $209.10 |
| Purchase #6 | $60.58 | 9.230% | $66.1715 | $66.17 | $66.15 | $66.20 |
| Purchase #7 | $196.56 | 6.173% | $208.6936 | $208.69 | $208.70 | $208.70 |
| 7 purchase totals = | $919.80 | $997.4734 | $997.47 | $997.40 | $997.60 | |