| 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 | $137.78 | 8.537% | $149.5423 | $149.54 | $149.55 | $149.50 |
| Purchase #2 | $165.86 | 9.391% | $181.4359 | $181.44 | $181.45 | $181.40 |
| Purchase #3 | $37.61 | 13.606% | $42.7272 | $42.73 | $42.75 | $42.70 |
| Purchase #4 | $76.58 | 6.352% | $81.4444 | $81.44 | $81.45 | $81.40 |
| Purchase #5 | $124.91 | 3.226% | $128.9396 | $128.94 | $128.95 | $128.90 |
| Purchase #6 | $7.71 | 11.432% | $8.5914 | $8.59 | $8.60 | $8.60 |
| Purchase #7 | $210.56 | 3.494% | $217.917 | $217.92 | $217.90 | $217.90 |
| 7 purchase totals = | $761.01 | $810.5978 | $810.60 | $810.65 | $810.40 | |