| 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 | $154.66 | 4.564% | $161.7187 | $161.72 | $161.70 | $161.70 |
| Purchase #2 | $67.58 | 4.658% | $70.7279 | $70.73 | $70.75 | $70.70 |
| Purchase #3 | $216.26 | 9.291% | $236.3527 | $236.35 | $236.35 | $236.40 |
| Purchase #4 | $89.81 | 13.475% | $101.9119 | $101.91 | $101.90 | $101.90 |
| Purchase #5 | $185.91 | 7.716% | $200.2548 | $200.25 | $200.25 | $200.30 |
| Purchase #6 | $6.51 | 9.589% | $7.1342 | $7.13 | $7.15 | $7.10 |
| Purchase #7 | $185.79 | 6.735% | $198.303 | $198.30 | $198.30 | $198.30 |
| 7 purchase totals = | $906.52 | $976.4032 | $976.39 | $976.40 | $976.40 | |