| 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 | $148.51 | 6.851% | $158.6844 | $158.68 | $158.70 | $158.70 |
| Purchase #2 | $165.91 | 6.647% | $176.938 | $176.94 | $176.95 | $176.90 |
| Purchase #3 | $56.50 | 3.483% | $58.4679 | $58.47 | $58.45 | $58.50 |
| Purchase #4 | $22.80 | 3.829% | $23.673 | $23.67 | $23.65 | $23.70 |
| Purchase #5 | $59.64 | 5.159% | $62.7168 | $62.72 | $62.70 | $62.70 |
| Purchase #6 | $63.70 | 3.339% | $65.8269 | $65.83 | $65.85 | $65.80 |
| Purchase #7 | $20.93 | 6.573% | $22.3057 | $22.31 | $22.30 | $22.30 |
| 7 purchase totals = | $537.99 | $568.6127 | $568.62 | $568.60 | $568.60 | |