| 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 | $147.66 | 8.786% | $160.6334 | $160.63 | $160.65 | $160.60 |
| Purchase #2 | $222.99 | 8.623% | $242.2184 | $242.22 | $242.20 | $242.20 |
| Purchase #3 | $91.84 | 12.747% | $103.5468 | $103.55 | $103.55 | $103.50 |
| Purchase #4 | $13.94 | 6.625% | $14.8635 | $14.86 | $14.85 | $14.90 |
| Purchase #5 | $136.93 | 7.328% | $146.9642 | $146.96 | $146.95 | $147.00 |
| Purchase #6 | $143.63 | 11.446% | $160.0699 | $160.07 | $160.05 | $160.10 |
| Purchase #7 | $188.70 | 4.734% | $197.6331 | $197.63 | $197.65 | $197.60 |
| 7 purchase totals = | $945.69 | $1,025.9293 | $1,025.92 | $1,025.90 | $1,025.90 | |