| 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 | $142.92 | 11.504% | $159.3615 | $159.36 | $159.35 | $159.40 |
| Purchase #2 | $9.54 | 8.834% | $10.3828 | $10.38 | $10.40 | $10.40 |
| Purchase #3 | $15.47 | 9.133% | $16.8829 | $16.88 | $16.90 | $16.90 |
| Purchase #4 | $115.81 | 3.463% | $119.8205 | $119.82 | $119.80 | $119.80 |
| Purchase #5 | $177.97 | 9.258% | $194.4465 | $194.45 | $194.45 | $194.40 |
| Purchase #6 | $112.78 | 10.388% | $124.4956 | $124.50 | $124.50 | $124.50 |
| Purchase #7 | $74.45 | 6.303% | $79.1426 | $79.14 | $79.15 | $79.10 |
| 7 purchase totals = | $648.94 | $704.5324 | $704.53 | $704.55 | $704.50 | |