| 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 | $216.57 | 7.671% | $233.1831 | $233.18 | $233.20 | $233.20 |
| Purchase #2 | $45.64 | 4.462% | $47.6765 | $47.68 | $47.70 | $47.70 |
| Purchase #3 | $93.48 | 7.458% | $100.4517 | $100.45 | $100.45 | $100.50 |
| Purchase #4 | $168.67 | 9.530% | $184.7443 | $184.74 | $184.75 | $184.70 |
| Purchase #5 | $37.83 | 5.685% | $39.9806 | $39.98 | $40.00 | $40.00 |
| Purchase #6 | $80.84 | 5.395% | $85.2013 | $85.20 | $85.20 | $85.20 |
| Purchase #7 | $14.55 | 9.308% | $15.9043 | $15.90 | $15.90 | $15.90 |
| 7 purchase totals = | $657.58 | $707.1418 | $707.13 | $707.20 | $707.20 | |