| 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 | $161.53 | 12.392% | $181.5468 | $181.55 | $181.55 | $181.50 |
| Purchase #2 | $227.48 | 6.126% | $241.4154 | $241.42 | $241.40 | $241.40 |
| Purchase #3 | $231.94 | 4.738% | $242.9293 | $242.93 | $242.95 | $242.90 |
| Purchase #4 | $135.76 | 4.173% | $141.4253 | $141.43 | $141.45 | $141.40 |
| Purchase #5 | $14.97 | 13.849% | $17.0432 | $17.04 | $17.05 | $17.00 |
| Purchase #6 | $91.81 | 7.469% | $98.6673 | $98.67 | $98.65 | $98.70 |
| Purchase #7 | $216.54 | 8.468% | $234.8766 | $234.88 | $234.90 | $234.90 |
| 7 purchase totals = | $1,080.03 | $1,157.9039 | $1,157.92 | $1,157.95 | $1,157.80 | |