| 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 | $155.60 | 6.531% | $165.7622 | $165.76 | $165.75 | $165.80 |
| Purchase #2 | $48.56 | 13.348% | $55.0418 | $55.04 | $55.05 | $55.00 |
| Purchase #3 | $207.26 | 6.784% | $221.3205 | $221.32 | $221.30 | $221.30 |
| Purchase #4 | $133.98 | 6.147% | $142.2158 | $142.22 | $142.20 | $142.20 |
| Purchase #5 | $205.87 | 11.549% | $229.6459 | $229.65 | $229.65 | $229.60 |
| Purchase #6 | $86.58 | 9.330% | $94.6579 | $94.66 | $94.65 | $94.70 |
| Purchase #7 | $103.43 | 4.430% | $108.0119 | $108.01 | $108.00 | $108.00 |
| 7 purchase totals = | $941.28 | $1,016.6560 | $1,016.66 | $1,016.60 | $1,016.60 | |