| 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 | $196.26 | 3.518% | $203.1644 | $203.16 | $203.15 | $203.20 |
| Purchase #2 | $6.78 | 12.578% | $7.6328 | $7.63 | $7.65 | $7.60 |
| Purchase #3 | $79.34 | 5.280% | $83.5292 | $83.53 | $83.55 | $83.50 |
| Purchase #4 | $27.62 | 3.685% | $28.6378 | $28.64 | $28.65 | $28.60 |
| Purchase #5 | $180.85 | 6.823% | $193.1894 | $193.19 | $193.20 | $193.20 |
| Purchase #6 | $10.54 | 6.554% | $11.2308 | $11.23 | $11.25 | $11.20 |
| Purchase #7 | $208.42 | 3.729% | $216.192 | $216.19 | $216.20 | $216.20 |
| 7 purchase totals = | $709.81 | $743.5764 | $743.57 | $743.65 | $743.50 | |