| 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 | $157.64 | 6.686% | $168.1798 | $168.18 | $168.20 | $168.20 |
| Purchase #2 | $219.25 | 9.181% | $239.3793 | $239.38 | $239.40 | $239.40 |
| Purchase #3 | $46.28 | 11.693% | $51.6915 | $51.69 | $51.70 | $51.70 |
| Purchase #4 | $19.59 | 11.280% | $21.7998 | $21.80 | $21.80 | $21.80 |
| Purchase #5 | $242.68 | 8.748% | $263.9096 | $263.91 | $263.90 | $263.90 |
| Purchase #6 | $63.36 | 9.536% | $69.402 | $69.40 | $69.40 | $69.40 |
| Purchase #7 | $153.47 | 4.444% | $160.2902 | $160.29 | $160.30 | $160.30 |
| 7 purchase totals = | $902.27 | $974.6522 | $974.65 | $974.70 | $974.70 | |