| 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 | $180.63 | 6.254% | $191.9266 | $191.93 | $191.95 | $191.90 |
| Purchase #2 | $29.45 | 11.727% | $32.9036 | $32.90 | $32.90 | $32.90 |
| Purchase #3 | $124.27 | 4.134% | $129.4073 | $129.41 | $129.40 | $129.40 |
| Purchase #4 | $113.89 | 12.164% | $127.7436 | $127.74 | $127.75 | $127.70 |
| Purchase #5 | $24.39 | 10.626% | $26.9817 | $26.98 | $27.00 | $27.00 |
| Purchase #6 | $63.59 | 8.396% | $68.929 | $68.93 | $68.95 | $68.90 |
| Purchase #7 | $218.94 | 6.540% | $233.2587 | $233.26 | $233.25 | $233.30 |
| 7 purchase totals = | $755.16 | $811.1505 | $811.15 | $811.20 | $811.10 | |