| 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 | $92.80 | 13.447% | $105.2788 | $105.28 | $105.30 | $105.30 |
| Purchase #2 | $36.76 | 12.566% | $41.3793 | $41.38 | $41.40 | $41.40 |
| Purchase #3 | $187.49 | 3.238% | $193.5609 | $193.56 | $193.55 | $193.60 |
| Purchase #4 | $8.64 | 9.860% | $9.4919 | $9.49 | $9.50 | $9.50 |
| Purchase #5 | $135.97 | 11.595% | $151.7357 | $151.74 | $151.75 | $151.70 |
| Purchase #6 | $176.66 | 7.323% | $189.5968 | $189.60 | $189.60 | $189.60 |
| Purchase #7 | $146.68 | 9.187% | $160.1555 | $160.16 | $160.15 | $160.20 |
| 7 purchase totals = | $785.00 | $851.1989 | $851.21 | $851.25 | $851.30 | |