| 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 | $211.73 | 6.523% | $225.5411 | $225.54 | $225.55 | $225.50 |
| Purchase #2 | $150.85 | 12.690% | $169.9929 | $169.99 | $170.00 | $170.00 |
| Purchase #3 | $83.52 | 12.446% | $93.9149 | $93.91 | $93.90 | $93.90 |
| Purchase #4 | $16.27 | 8.211% | $17.6059 | $17.61 | $17.60 | $17.60 |
| Purchase #5 | $154.32 | 7.291% | $165.5715 | $165.57 | $165.55 | $165.60 |
| Purchase #6 | $19.37 | 13.209% | $21.9286 | $21.93 | $21.95 | $21.90 |
| Purchase #7 | $149.37 | 10.482% | $165.027 | $165.03 | $165.05 | $165.00 |
| 7 purchase totals = | $785.43 | $859.5819 | $859.58 | $859.60 | $859.50 | |