| 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 | $215.47 | 3.313% | $222.6085 | $222.61 | $222.60 | $222.60 |
| Purchase #2 | $155.76 | 9.498% | $170.5541 | $170.55 | $170.55 | $170.60 |
| Purchase #3 | $87.83 | 3.435% | $90.847 | $90.85 | $90.85 | $90.80 |
| Purchase #4 | $167.88 | 7.270% | $180.0849 | $180.08 | $180.10 | $180.10 |
| Purchase #5 | $243.68 | 3.480% | $252.1601 | $252.16 | $252.15 | $252.20 |
| Purchase #6 | $179.62 | 4.458% | $187.6275 | $187.63 | $187.65 | $187.60 |
| Purchase #7 | $71.54 | 7.509% | $76.9119 | $76.91 | $76.90 | $76.90 |
| 7 purchase totals = | $1,121.78 | $1,180.7940 | $1,180.79 | $1,180.80 | $1,180.80 | |