| 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 | $66.41 | 7.160% | $71.165 | $71.17 | $71.15 | $71.20 |
| Purchase #2 | $144.60 | 11.799% | $161.6614 | $161.66 | $161.65 | $161.70 |
| Purchase #3 | $231.86 | 10.818% | $256.9426 | $256.94 | $256.95 | $256.90 |
| Purchase #4 | $204.60 | 12.513% | $230.2016 | $230.20 | $230.20 | $230.20 |
| Purchase #5 | $217.64 | 3.660% | $225.6056 | $225.61 | $225.60 | $225.60 |
| Purchase #6 | $146.61 | 4.103% | $152.6254 | $152.63 | $152.65 | $152.60 |
| Purchase #7 | $71.97 | 11.210% | $80.0378 | $80.04 | $80.05 | $80.00 |
| 7 purchase totals = | $1,083.69 | $1,178.2394 | $1,178.25 | $1,178.25 | $1,178.20 | |