| 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 | $140.45 | 5.786% | $148.5764 | $148.58 | $148.60 | $148.60 |
| Purchase #2 | $121.74 | 8.641% | $132.2596 | $132.26 | $132.25 | $132.30 |
| Purchase #3 | $41.29 | 5.706% | $43.646 | $43.65 | $43.65 | $43.60 |
| Purchase #4 | $49.71 | 9.266% | $54.3161 | $54.32 | $54.30 | $54.30 |
| Purchase #5 | $26.85 | 8.614% | $29.1629 | $29.16 | $29.15 | $29.20 |
| Purchase #6 | $116.48 | 13.310% | $131.9835 | $131.98 | $132.00 | $132.00 |
| Purchase #7 | $147.72 | 5.550% | $155.9185 | $155.92 | $155.90 | $155.90 |
| 7 purchase totals = | $644.24 | $695.8630 | $695.87 | $695.85 | $695.90 | |