| 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 | $140.79 | 3.792% | $146.1288 | $146.13 | $146.15 | $146.10 |
| Purchase #2 | $103.74 | 13.402% | $117.6432 | $117.64 | $117.65 | $117.60 |
| Purchase #3 | $242.57 | 3.794% | $251.7731 | $251.77 | $251.75 | $251.80 |
| Purchase #4 | $126.68 | 13.244% | $143.4575 | $143.46 | $143.45 | $143.50 |
| Purchase #5 | $34.66 | 11.462% | $38.6327 | $38.63 | $38.65 | $38.60 |
| Purchase #6 | $7.66 | 9.456% | $8.3843 | $8.38 | $8.40 | $8.40 |
| Purchase #7 | $200.82 | 7.711% | $216.3052 | $216.31 | $216.30 | $216.30 |
| 7 purchase totals = | $856.92 | $922.3248 | $922.32 | $922.35 | $922.30 | |