| 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 | $162.69 | 12.771% | $183.4671 | $183.47 | $183.45 | $183.50 |
| Purchase #2 | $173.69 | 5.826% | $183.8092 | $183.81 | $183.80 | $183.80 |
| Purchase #3 | $65.33 | 6.270% | $69.4262 | $69.43 | $69.45 | $69.40 |
| Purchase #4 | $23.70 | 8.286% | $25.6638 | $25.66 | $25.65 | $25.70 |
| Purchase #5 | $37.50 | 12.607% | $42.2276 | $42.23 | $42.25 | $42.20 |
| Purchase #6 | $217.30 | 3.580% | $225.0793 | $225.08 | $225.10 | $225.10 |
| Purchase #7 | $26.94 | 9.763% | $29.5702 | $29.57 | $29.55 | $29.60 |
| 7 purchase totals = | $707.15 | $759.2434 | $759.25 | $759.25 | $759.30 | |