| 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 | $149.36 | 13.858% | $170.0583 | $170.06 | $170.05 | $170.10 |
| Purchase #2 | $132.85 | 5.628% | $140.3268 | $140.33 | $140.35 | $140.30 |
| Purchase #3 | $161.26 | 11.206% | $179.3308 | $179.33 | $179.35 | $179.30 |
| Purchase #4 | $111.74 | 6.820% | $119.3607 | $119.36 | $119.35 | $119.40 |
| Purchase #5 | $203.54 | 13.647% | $231.3171 | $231.32 | $231.30 | $231.30 |
| Purchase #6 | $22.89 | 11.804% | $25.5919 | $25.59 | $25.60 | $25.60 |
| Purchase #7 | $15.53 | 5.225% | $16.3414 | $16.34 | $16.35 | $16.30 |
| 7 purchase totals = | $797.17 | $882.3270 | $882.33 | $882.35 | $882.30 | |