| 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 | $179.83 | 6.594% | $191.688 | $191.69 | $191.70 | $191.70 |
| Purchase #2 | $187.76 | 12.391% | $211.0253 | $211.03 | $211.05 | $211.00 |
| Purchase #3 | $7.64 | 6.360% | $8.1259 | $8.13 | $8.15 | $8.10 |
| Purchase #4 | $24.67 | 3.640% | $25.568 | $25.57 | $25.55 | $25.60 |
| Purchase #5 | $124.48 | 12.567% | $140.1234 | $140.12 | $140.10 | $140.10 |
| Purchase #6 | $219.71 | 4.586% | $229.7859 | $229.79 | $229.80 | $229.80 |
| Purchase #7 | $151.29 | 10.752% | $167.5567 | $167.56 | $167.55 | $167.60 |
| 7 purchase totals = | $895.38 | $973.8732 | $973.89 | $973.90 | $973.90 | |