| 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 | $171.84 | 4.554% | $179.6656 | $179.67 | $179.65 | $179.70 |
| Purchase #2 | $57.96 | 13.435% | $65.7469 | $65.75 | $65.75 | $65.70 |
| Purchase #3 | $166.53 | 3.329% | $172.0738 | $172.07 | $172.05 | $172.10 |
| Purchase #4 | $120.55 | 7.460% | $129.543 | $129.54 | $129.55 | $129.50 |
| Purchase #5 | $42.72 | 11.676% | $47.708 | $47.71 | $47.70 | $47.70 |
| Purchase #6 | $76.98 | 5.646% | $81.3263 | $81.33 | $81.35 | $81.30 |
| Purchase #7 | $236.50 | 4.534% | $247.2229 | $247.22 | $247.20 | $247.20 |
| 7 purchase totals = | $873.08 | $923.2865 | $923.29 | $923.25 | $923.20 | |