| 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 | $159.31 | 8.570% | $172.9629 | $172.96 | $172.95 | $173.00 |
| Purchase #2 | $12.77 | 10.560% | $14.1185 | $14.12 | $14.10 | $14.10 |
| Purchase #3 | $114.45 | 9.649% | $125.4933 | $125.49 | $125.50 | $125.50 |
| Purchase #4 | $166.85 | 4.703% | $174.697 | $174.70 | $174.70 | $174.70 |
| Purchase #5 | $88.95 | 3.292% | $91.8782 | $91.88 | $91.90 | $91.90 |
| Purchase #6 | $165.60 | 8.391% | $179.4955 | $179.50 | $179.50 | $179.50 |
| Purchase #7 | $168.86 | 3.740% | $175.1754 | $175.18 | $175.20 | $175.20 |
| 7 purchase totals = | $876.79 | $933.8208 | $933.83 | $933.85 | $933.90 | |