| 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 | $155.86 | 10.820% | $172.7241 | $172.72 | $172.70 | $172.70 |
| Purchase #2 | $81.86 | 13.476% | $92.8915 | $92.89 | $92.90 | $92.90 |
| Purchase #3 | $249.58 | 4.175% | $260 | $260.00 | $260.00 | $260.00 |
| Purchase #4 | $124.35 | 4.482% | $129.9234 | $129.92 | $129.90 | $129.90 |
| Purchase #5 | $43.29 | 10.691% | $47.9181 | $47.92 | $47.90 | $47.90 |
| Purchase #6 | $147.70 | 12.268% | $165.8198 | $165.82 | $165.80 | $165.80 |
| Purchase #7 | $186.49 | 5.624% | $196.9782 | $196.98 | $197.00 | $197.00 |
| 7 purchase totals = | $989.13 | $1,066.2551 | $1,066.25 | $1,066.20 | $1,066.20 | |