| 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 | $147.53 | 8.418% | $159.9491 | $159.95 | $159.95 | $159.90 |
| Purchase #2 | $20.56 | 8.758% | $22.3606 | $22.36 | $22.35 | $22.40 |
| Purchase #3 | $149.63 | 10.545% | $165.4085 | $165.41 | $165.40 | $165.40 |
| Purchase #4 | $141.41 | 5.356% | $148.9839 | $148.98 | $149.00 | $149.00 |
| Purchase #5 | $226.67 | 6.679% | $241.8093 | $241.81 | $241.80 | $241.80 |
| Purchase #6 | $19.74 | 8.812% | $21.4795 | $21.48 | $21.50 | $21.50 |
| Purchase #7 | $187.95 | 5.679% | $198.6237 | $198.62 | $198.60 | $198.60 |
| 7 purchase totals = | $893.49 | $958.6146 | $958.61 | $958.60 | $958.60 | |