| 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 | $139.91 | 6.692% | $149.2728 | $149.27 | $149.25 | $149.30 |
| Purchase #2 | $16.77 | 10.407% | $18.5153 | $18.52 | $18.50 | $18.50 |
| Purchase #3 | $238.97 | 4.715% | $250.2374 | $250.24 | $250.25 | $250.20 |
| Purchase #4 | $185.93 | 4.558% | $194.4047 | $194.40 | $194.40 | $194.40 |
| Purchase #5 | $35.53 | 8.259% | $38.4644 | $38.46 | $38.45 | $38.50 |
| Purchase #6 | $213.64 | 5.174% | $224.6937 | $224.69 | $224.70 | $224.70 |
| Purchase #7 | $148.38 | 12.690% | $167.2094 | $167.21 | $167.20 | $167.20 |
| 7 purchase totals = | $979.13 | $1,042.7977 | $1,042.79 | $1,042.75 | $1,042.80 | |