| 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 | $71.32 | 13.573% | $81.0003 | $81.00 | $81.00 | $81.00 |
| Purchase #2 | $114.33 | 8.253% | $123.7657 | $123.77 | $123.75 | $123.80 |
| Purchase #3 | $118.36 | 6.218% | $125.7196 | $125.72 | $125.70 | $125.70 |
| Purchase #4 | $151.27 | 5.107% | $158.9954 | $159.00 | $159.00 | $159.00 |
| Purchase #5 | $131.28 | 11.150% | $145.9177 | $145.92 | $145.90 | $145.90 |
| Purchase #6 | $148.96 | 3.328% | $153.9174 | $153.92 | $153.90 | $153.90 |
| Purchase #7 | $186.36 | 4.156% | $194.1051 | $194.11 | $194.10 | $194.10 |
| 7 purchase totals = | $921.88 | $983.4212 | $983.44 | $983.35 | $983.40 | |