| 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 | $178.31 | 3.313% | $184.2174 | $184.22 | $184.20 | $184.20 |
| Purchase #2 | $5.39 | 4.729% | $5.6449 | $5.64 | $5.65 | $5.60 |
| Purchase #3 | $89.25 | 3.444% | $92.3238 | $92.32 | $92.30 | $92.30 |
| Purchase #4 | $52.30 | 3.748% | $54.2602 | $54.26 | $54.25 | $54.30 |
| Purchase #5 | $175.59 | 6.271% | $186.6012 | $186.60 | $186.60 | $186.60 |
| Purchase #6 | $230.38 | 8.258% | $249.4048 | $249.40 | $249.40 | $249.40 |
| Purchase #7 | $32.83 | 4.479% | $34.3005 | $34.30 | $34.30 | $34.30 |
| 7 purchase totals = | $764.05 | $806.7528 | $806.74 | $806.70 | $806.70 | |