| 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 | $136.77 | 11.507% | $152.5081 | $152.51 | $152.50 | $152.50 |
| Purchase #2 | $125.89 | 7.360% | $135.1555 | $135.16 | $135.15 | $135.20 |
| Purchase #3 | $153.43 | 12.806% | $173.0782 | $173.08 | $173.10 | $173.10 |
| Purchase #4 | $106.32 | 7.654% | $114.4577 | $114.46 | $114.45 | $114.50 |
| Purchase #5 | $243.33 | 9.702% | $266.9379 | $266.94 | $266.95 | $266.90 |
| Purchase #6 | $231.83 | 5.216% | $243.9223 | $243.92 | $243.90 | $243.90 |
| Purchase #7 | $148.77 | 12.632% | $167.5626 | $167.56 | $167.55 | $167.60 |
| 7 purchase totals = | $1,146.34 | $1,253.6223 | $1,253.63 | $1,253.60 | $1,253.70 | |