| 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 | $145.89 | 10.854% | $161.7249 | $161.72 | $161.70 | $161.70 |
| Purchase #2 | $246.95 | 6.769% | $263.666 | $263.67 | $263.65 | $263.70 |
| Purchase #3 | $231.43 | 13.704% | $263.1452 | $263.15 | $263.15 | $263.10 |
| Purchase #4 | $142.42 | 6.224% | $151.2842 | $151.28 | $151.30 | $151.30 |
| Purchase #5 | $232.46 | 4.761% | $243.5274 | $243.53 | $243.55 | $243.50 |
| Purchase #6 | $17.61 | 7.422% | $18.917 | $18.92 | $18.90 | $18.90 |
| Purchase #7 | $158.99 | 7.179% | $170.4039 | $170.40 | $170.40 | $170.40 |
| 7 purchase totals = | $1,175.75 | $1,272.6686 | $1,272.67 | $1,272.65 | $1,272.60 | |