| 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 | $154.29 | 3.191% | $159.2134 | $159.21 | $159.20 | $159.20 |
| Purchase #2 | $214.83 | 8.800% | $233.735 | $233.74 | $233.75 | $233.70 |
| Purchase #3 | $237.31 | 6.182% | $251.9805 | $251.98 | $252.00 | $252.00 |
| Purchase #4 | $216.60 | 8.507% | $235.0262 | $235.03 | $235.05 | $235.00 |
| Purchase #5 | $145.82 | 6.524% | $155.3333 | $155.33 | $155.35 | $155.30 |
| Purchase #6 | $49.25 | 3.616% | $51.0309 | $51.03 | $51.05 | $51.00 |
| Purchase #7 | $177.28 | 4.706% | $185.6228 | $185.62 | $185.60 | $185.60 |
| 7 purchase totals = | $1,195.38 | $1,271.9421 | $1,271.94 | $1,272.00 | $1,271.80 | |