| 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 | $154.74 | 3.472% | $160.1126 | $160.11 | $160.10 | $160.10 |
| Purchase #2 | $62.30 | 10.519% | $68.8533 | $68.85 | $68.85 | $68.90 |
| Purchase #3 | $222.65 | 8.606% | $241.8113 | $241.81 | $241.80 | $241.80 |
| Purchase #4 | $30.89 | 12.380% | $34.7142 | $34.71 | $34.70 | $34.70 |
| Purchase #5 | $10.64 | 11.820% | $11.8976 | $11.90 | $11.90 | $11.90 |
| Purchase #6 | $94.99 | 13.622% | $107.9295 | $107.93 | $107.95 | $107.90 |
| Purchase #7 | $234.51 | 12.196% | $263.1108 | $263.11 | $263.10 | $263.10 |
| 7 purchase totals = | $810.72 | $888.4293 | $888.42 | $888.40 | $888.40 | |