| 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 | $114.55 | 6.366% | $121.8423 | $121.84 | $121.85 | $121.80 |
| Purchase #2 | $150.57 | 6.325% | $160.0936 | $160.09 | $160.10 | $160.10 |
| Purchase #3 | $225.59 | 13.623% | $256.3221 | $256.32 | $256.30 | $256.30 |
| Purchase #4 | $159.87 | 3.838% | $166.0058 | $166.01 | $166.00 | $166.00 |
| Purchase #5 | $226.94 | 12.732% | $255.834 | $255.83 | $255.85 | $255.80 |
| Purchase #6 | $113.97 | 4.277% | $118.8445 | $118.84 | $118.85 | $118.80 |
| Purchase #7 | $104.77 | 7.287% | $112.4046 | $112.40 | $112.40 | $112.40 |
| 7 purchase totals = | $1,096.26 | $1,191.3469 | $1,191.33 | $1,191.35 | $1,191.20 | |