| 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 | $185.99 | 7.326% | $199.6156 | $199.62 | $199.60 | $199.60 |
| Purchase #2 | $107.77 | 3.832% | $111.8997 | $111.90 | $111.90 | $111.90 |
| Purchase #3 | $118.84 | 5.137% | $124.9448 | $124.94 | $124.95 | $124.90 |
| Purchase #4 | $121.91 | 6.628% | $129.9902 | $129.99 | $130.00 | $130.00 |
| Purchase #5 | $37.28 | 6.301% | $39.629 | $39.63 | $39.65 | $39.60 |
| Purchase #6 | $61.52 | 9.135% | $67.1399 | $67.14 | $67.15 | $67.10 |
| Purchase #7 | $31.83 | 5.840% | $33.6889 | $33.69 | $33.70 | $33.70 |
| 7 purchase totals = | $665.14 | $706.9081 | $706.91 | $706.95 | $706.80 | |