| 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 | $126.80 | 6.351% | $134.8531 | $134.85 | $134.85 | $134.90 |
| Purchase #2 | $112.44 | 7.783% | $121.1912 | $121.19 | $121.20 | $121.20 |
| Purchase #3 | $218.56 | 3.140% | $225.4228 | $225.42 | $225.40 | $225.40 |
| Purchase #4 | $241.45 | 9.328% | $263.9725 | $263.97 | $263.95 | $264.00 |
| Purchase #5 | $146.56 | 9.742% | $160.8379 | $160.84 | $160.85 | $160.80 |
| Purchase #6 | $195.42 | 12.367% | $219.5876 | $219.59 | $219.60 | $219.60 |
| Purchase #7 | $70.80 | 6.533% | $75.4254 | $75.43 | $75.45 | $75.40 |
| 7 purchase totals = | $1,112.03 | $1,201.2905 | $1,201.29 | $1,201.30 | $1,201.30 | |