| 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 | $170.54 | 9.556% | $186.8368 | $186.84 | $186.85 | $186.80 |
| Purchase #2 | $33.81 | 13.336% | $38.3189 | $38.32 | $38.30 | $38.30 |
| Purchase #3 | $191.97 | 3.627% | $198.9328 | $198.93 | $198.95 | $198.90 |
| Purchase #4 | $206.79 | 9.256% | $225.9305 | $225.93 | $225.95 | $225.90 |
| Purchase #5 | $122.70 | 8.128% | $132.6731 | $132.67 | $132.65 | $132.70 |
| Purchase #6 | $34.37 | 6.265% | $36.5233 | $36.52 | $36.50 | $36.50 |
| Purchase #7 | $198.25 | 5.538% | $209.2291 | $209.23 | $209.25 | $209.20 |
| 7 purchase totals = | $958.43 | $1,028.4445 | $1,028.44 | $1,028.45 | $1,028.30 | |