| 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 | $170.37 | 10.684% | $188.5723 | $188.57 | $188.55 | $188.60 |
| Purchase #2 | $76.65 | 4.300% | $79.946 | $79.95 | $79.95 | $79.90 |
| Purchase #3 | $125.85 | 12.781% | $141.9349 | $141.93 | $141.95 | $141.90 |
| Purchase #4 | $179.54 | 10.810% | $198.9483 | $198.95 | $198.95 | $198.90 |
| Purchase #5 | $66.59 | 9.854% | $73.1518 | $73.15 | $73.15 | $73.20 |
| Purchase #6 | $213.58 | 12.208% | $239.6538 | $239.65 | $239.65 | $239.70 |
| Purchase #7 | $90.69 | 12.174% | $101.7306 | $101.73 | $101.75 | $101.70 |
| 7 purchase totals = | $923.27 | $1,023.9377 | $1,023.93 | $1,023.95 | $1,023.90 | |