| 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 | $174.40 | 8.135% | $188.5874 | $188.59 | $188.60 | $188.60 |
| Purchase #2 | $56.34 | 3.488% | $58.3051 | $58.31 | $58.30 | $58.30 |
| Purchase #3 | $175.97 | 11.272% | $195.8053 | $195.81 | $195.80 | $195.80 |
| Purchase #4 | $151.33 | 7.606% | $162.8402 | $162.84 | $162.85 | $162.80 |
| Purchase #5 | $229.56 | 5.212% | $241.5247 | $241.52 | $241.50 | $241.50 |
| Purchase #6 | $221.83 | 11.435% | $247.1963 | $247.20 | $247.20 | $247.20 |
| Purchase #7 | $200.85 | 4.239% | $209.364 | $209.36 | $209.35 | $209.40 |
| 7 purchase totals = | $1,210.28 | $1,303.6230 | $1,303.63 | $1,303.60 | $1,303.60 | |