| 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 | $146.40 | 11.221% | $162.8275 | $162.83 | $162.85 | $162.80 |
| Purchase #2 | $34.40 | 5.503% | $36.293 | $36.29 | $36.30 | $36.30 |
| Purchase #3 | $63.34 | 5.431% | $66.78 | $66.78 | $66.80 | $66.80 |
| Purchase #4 | $5.81 | 13.556% | $6.5976 | $6.60 | $6.60 | $6.60 |
| Purchase #5 | $19.59 | 12.464% | $22.0317 | $22.03 | $22.05 | $22.00 |
| Purchase #6 | $47.46 | 8.124% | $51.3157 | $51.32 | $51.30 | $51.30 |
| Purchase #7 | $93.85 | 9.545% | $102.808 | $102.81 | $102.80 | $102.80 |
| 7 purchase totals = | $410.85 | $448.6535 | $448.66 | $448.70 | $448.60 | |