| 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 | $181.81 | 6.262% | $193.1949 | $193.19 | $193.20 | $193.20 |
| Purchase #2 | $11.63 | 11.669% | $12.9871 | $12.99 | $13.00 | $13.00 |
| Purchase #3 | $71.35 | 12.820% | $80.4971 | $80.50 | $80.50 | $80.50 |
| Purchase #4 | $23.97 | 8.236% | $25.9442 | $25.94 | $25.95 | $25.90 |
| Purchase #5 | $196.95 | 9.656% | $215.9675 | $215.97 | $215.95 | $216.00 |
| Purchase #6 | $55.88 | 6.384% | $59.4474 | $59.45 | $59.45 | $59.40 |
| Purchase #7 | $14.98 | 3.397% | $15.4889 | $15.49 | $15.50 | $15.50 |
| 7 purchase totals = | $556.57 | $603.5271 | $603.53 | $603.55 | $603.50 | |