| 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 | $154.80 | 3.699% | $160.5261 | $160.53 | $160.55 | $160.50 |
| Purchase #2 | $220.54 | 7.421% | $236.9063 | $236.91 | $236.90 | $236.90 |
| Purchase #3 | $241.96 | 6.290% | $257.1793 | $257.18 | $257.20 | $257.20 |
| Purchase #4 | $44.35 | 10.698% | $49.0946 | $49.09 | $49.10 | $49.10 |
| Purchase #5 | $163.28 | 5.839% | $172.8139 | $172.81 | $172.80 | $172.80 |
| Purchase #6 | $175.92 | 5.463% | $185.5305 | $185.53 | $185.55 | $185.50 |
| Purchase #7 | $17.67 | 5.230% | $18.5941 | $18.59 | $18.60 | $18.60 |
| 7 purchase totals = | $1,018.52 | $1,080.6448 | $1,080.64 | $1,080.70 | $1,080.60 | |