| 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 | $136.76 | 13.762% | $155.5809 | $155.58 | $155.60 | $155.60 |
| Purchase #2 | $160.93 | 11.656% | $179.688 | $179.69 | $179.70 | $179.70 |
| Purchase #3 | $189.68 | 4.259% | $197.7585 | $197.76 | $197.75 | $197.80 |
| Purchase #4 | $143.83 | 12.372% | $161.6246 | $161.62 | $161.60 | $161.60 |
| Purchase #5 | $106.65 | 9.686% | $116.9801 | $116.98 | $117.00 | $117.00 |
| Purchase #6 | $175.73 | 13.154% | $198.8455 | $198.85 | $198.85 | $198.80 |
| Purchase #7 | $29.31 | 11.709% | $32.7419 | $32.74 | $32.75 | $32.70 |
| 7 purchase totals = | $942.89 | $1,043.2195 | $1,043.22 | $1,043.25 | $1,043.20 | |