| 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 | $9.91 | 9.620% | $10.8633 | $10.86 | $10.85 | $10.90 |
| Purchase #2 | $172.70 | 11.469% | $192.507 | $192.51 | $192.50 | $192.50 |
| Purchase #3 | $53.99 | 5.656% | $57.0437 | $57.04 | $57.05 | $57.00 |
| Purchase #4 | $165.52 | 3.114% | $170.6743 | $170.67 | $170.65 | $170.70 |
| Purchase #5 | $72.41 | 12.699% | $81.6053 | $81.61 | $81.60 | $81.60 |
| Purchase #6 | $127.70 | 4.514% | $133.4644 | $133.46 | $133.45 | $133.50 |
| Purchase #7 | $176.35 | 6.365% | $187.5747 | $187.57 | $187.55 | $187.60 |
| 7 purchase totals = | $778.58 | $833.7327 | $833.72 | $833.65 | $833.80 | |