| 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 | $195.52 | 13.260% | $221.446 | $221.45 | $221.45 | $221.40 |
| Purchase #2 | $40.98 | 11.291% | $45.6071 | $45.61 | $45.60 | $45.60 |
| Purchase #3 | $11.54 | 3.400% | $11.9324 | $11.93 | $11.95 | $11.90 |
| Purchase #4 | $209.68 | 13.608% | $238.2133 | $238.21 | $238.20 | $238.20 |
| Purchase #5 | $166.35 | 10.725% | $184.191 | $184.19 | $184.20 | $184.20 |
| Purchase #6 | $151.69 | 4.161% | $158.0018 | $158.00 | $158.00 | $158.00 |
| Purchase #7 | $174.96 | 13.311% | $198.2489 | $198.25 | $198.25 | $198.20 |
| 7 purchase totals = | $950.72 | $1,057.6405 | $1,057.64 | $1,057.65 | $1,057.50 | |