| 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 | $112.49 | 6.409% | $119.6995 | $119.70 | $119.70 | $119.70 |
| Purchase #2 | $90.76 | 12.782% | $102.3609 | $102.36 | $102.35 | $102.40 |
| Purchase #3 | $7.75 | 11.511% | $8.6421 | $8.64 | $8.65 | $8.60 |
| Purchase #4 | $186.29 | 13.507% | $211.4522 | $211.45 | $211.45 | $211.50 |
| Purchase #5 | $126.39 | 11.107% | $140.4281 | $140.43 | $140.45 | $140.40 |
| Purchase #6 | $133.86 | 5.168% | $140.7779 | $140.78 | $140.80 | $140.80 |
| Purchase #7 | $20.29 | 4.559% | $21.215 | $21.22 | $21.20 | $21.20 |
| 7 purchase totals = | $677.83 | $744.5757 | $744.58 | $744.60 | $744.60 | |