| 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 | $7.42 | 4.179% | $7.7301 | $7.73 | $7.75 | $7.70 |
| Purchase #2 | $189.56 | 8.754% | $206.1541 | $206.15 | $206.15 | $206.20 |
| Purchase #3 | $153.46 | 5.701% | $162.2088 | $162.21 | $162.20 | $162.20 |
| Purchase #4 | $187.96 | 8.176% | $203.3276 | $203.33 | $203.35 | $203.30 |
| Purchase #5 | $192.64 | 13.495% | $218.6368 | $218.64 | $218.65 | $218.60 |
| Purchase #6 | $20.75 | 10.834% | $22.9981 | $23.00 | $23.00 | $23.00 |
| Purchase #7 | $149.39 | 9.504% | $163.588 | $163.59 | $163.60 | $163.60 |
| 7 purchase totals = | $901.18 | $984.6435 | $984.65 | $984.70 | $984.60 | |