| 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 | $73.34 | 11.723% | $81.9376 | $81.94 | $81.95 | $81.90 |
| Purchase #2 | $143.83 | 11.122% | $159.8268 | $159.83 | $159.85 | $159.80 |
| Purchase #3 | $78.71 | 12.239% | $88.3433 | $88.34 | $88.35 | $88.30 |
| Purchase #4 | $34.93 | 4.386% | $36.462 | $36.46 | $36.45 | $36.50 |
| Purchase #5 | $178.93 | 13.662% | $203.3754 | $203.38 | $203.40 | $203.40 |
| Purchase #6 | $142.31 | 3.373% | $147.1101 | $147.11 | $147.10 | $147.10 |
| Purchase #7 | $207.60 | 8.820% | $225.9103 | $225.91 | $225.90 | $225.90 |
| 7 purchase totals = | $859.65 | $942.9655 | $942.97 | $943.00 | $942.90 | |