| 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 | $172.49 | 8.351% | $186.8946 | $186.89 | $186.90 | $186.90 |
| Purchase #2 | $138.56 | 5.722% | $146.4884 | $146.49 | $146.50 | $146.50 |
| Purchase #3 | $198.53 | 8.721% | $215.8438 | $215.84 | $215.85 | $215.80 |
| Purchase #4 | $201.44 | 13.262% | $228.155 | $228.16 | $228.15 | $228.20 |
| Purchase #5 | $89.91 | 5.300% | $94.6752 | $94.68 | $94.70 | $94.70 |
| Purchase #6 | $143.35 | 5.563% | $151.3246 | $151.32 | $151.30 | $151.30 |
| Purchase #7 | $120.74 | 7.371% | $129.6397 | $129.64 | $129.65 | $129.60 |
| 7 purchase totals = | $1,065.02 | $1,153.0213 | $1,153.02 | $1,153.05 | $1,153.00 | |