| 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 | $136.99 | 7.443% | $147.1862 | $147.19 | $147.20 | $147.20 |
| Purchase #2 | $165.58 | 8.717% | $180.0136 | $180.01 | $180.00 | $180.00 |
| Purchase #3 | $46.71 | 6.311% | $49.6579 | $49.66 | $49.65 | $49.70 |
| Purchase #4 | $176.60 | 13.756% | $200.8931 | $200.89 | $200.90 | $200.90 |
| Purchase #5 | $130.38 | 5.158% | $137.105 | $137.11 | $137.10 | $137.10 |
| Purchase #6 | $181.26 | 8.255% | $196.223 | $196.22 | $196.20 | $196.20 |
| Purchase #7 | $12.49 | 3.405% | $12.9153 | $12.92 | $12.90 | $12.90 |
| 7 purchase totals = | $850.01 | $923.9941 | $924.00 | $923.95 | $924.00 | |