| 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 | $133.42 | 9.191% | $145.6826 | $145.68 | $145.70 | $145.70 |
| Purchase #2 | $100.58 | 13.241% | $113.8978 | $113.90 | $113.90 | $113.90 |
| Purchase #3 | $115.33 | 6.234% | $122.5197 | $122.52 | $122.50 | $122.50 |
| Purchase #4 | $114.41 | 8.427% | $124.0513 | $124.05 | $124.05 | $124.10 |
| Purchase #5 | $9.83 | 7.741% | $10.5909 | $10.59 | $10.60 | $10.60 |
| Purchase #6 | $37.98 | 3.488% | $39.3047 | $39.30 | $39.30 | $39.30 |
| Purchase #7 | $94.84 | 13.647% | $107.7828 | $107.78 | $107.80 | $107.80 |
| 7 purchase totals = | $606.39 | $663.8298 | $663.82 | $663.85 | $663.90 | |