| 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 | $138.84 | 6.174% | $147.412 | $147.41 | $147.40 | $147.40 |
| Purchase #2 | $118.90 | 4.613% | $124.3849 | $124.38 | $124.40 | $124.40 |
| Purchase #3 | $76.48 | 3.440% | $79.1109 | $79.11 | $79.10 | $79.10 |
| Purchase #4 | $142.37 | 11.602% | $158.8878 | $158.89 | $158.90 | $158.90 |
| Purchase #5 | $219.68 | 13.663% | $249.6949 | $249.69 | $249.70 | $249.70 |
| Purchase #6 | $149.76 | 5.569% | $158.1001 | $158.10 | $158.10 | $158.10 |
| Purchase #7 | $248.83 | 6.212% | $264.2873 | $264.29 | $264.30 | $264.30 |
| 7 purchase totals = | $1,094.86 | $1,181.8779 | $1,181.87 | $1,181.90 | $1,181.90 | |