| 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 | $143.63 | 11.168% | $159.6706 | $159.67 | $159.65 | $159.70 |
| Purchase #2 | $194.41 | 3.142% | $200.5184 | $200.52 | $200.50 | $200.50 |
| Purchase #3 | $112.92 | 4.837% | $118.3819 | $118.38 | $118.40 | $118.40 |
| Purchase #4 | $114.79 | 9.544% | $125.7456 | $125.75 | $125.75 | $125.70 |
| Purchase #5 | $79.87 | 4.838% | $83.7341 | $83.73 | $83.75 | $83.70 |
| Purchase #6 | $147.34 | 4.267% | $153.627 | $153.63 | $153.65 | $153.60 |
| Purchase #7 | $106.54 | 5.128% | $112.0034 | $112.00 | $112.00 | $112.00 |
| 7 purchase totals = | $899.50 | $953.6810 | $953.68 | $953.70 | $953.60 | |