| 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 | $175.92 | 6.624% | $187.5729 | $187.57 | $187.55 | $187.60 |
| Purchase #2 | $71.88 | 9.174% | $78.4743 | $78.47 | $78.45 | $78.50 |
| Purchase #3 | $146.98 | 11.437% | $163.7901 | $163.79 | $163.80 | $163.80 |
| Purchase #4 | $50.93 | 13.871% | $57.9945 | $57.99 | $58.00 | $58.00 |
| Purchase #5 | $191.63 | 8.596% | $208.1025 | $208.10 | $208.10 | $208.10 |
| Purchase #6 | $189.65 | 10.871% | $210.2669 | $210.27 | $210.25 | $210.30 |
| Purchase #7 | $187.61 | 10.748% | $207.7743 | $207.77 | $207.75 | $207.80 |
| 7 purchase totals = | $1,014.60 | $1,113.9755 | $1,113.96 | $1,113.90 | $1,114.10 | |