| 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 | $108.94 | 5.495% | $114.9263 | $114.93 | $114.95 | $114.90 |
| Purchase #2 | $60.79 | 13.709% | $69.1237 | $69.12 | $69.10 | $69.10 |
| Purchase #3 | $140.68 | 6.367% | $149.6371 | $149.64 | $149.65 | $149.60 |
| Purchase #4 | $62.49 | 10.558% | $69.0877 | $69.09 | $69.10 | $69.10 |
| Purchase #5 | $225.81 | 8.870% | $245.8393 | $245.84 | $245.85 | $245.80 |
| Purchase #6 | $169.44 | 7.550% | $182.2327 | $182.23 | $182.25 | $182.20 |
| Purchase #7 | $65.69 | 13.737% | $74.7138 | $74.71 | $74.70 | $74.70 |
| 7 purchase totals = | $833.84 | $905.5606 | $905.56 | $905.60 | $905.40 | |