| 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 | $185.52 | 10.494% | $204.9885 | $204.99 | $205.00 | $205.00 |
| Purchase #2 | $187.76 | 12.705% | $211.6149 | $211.61 | $211.60 | $211.60 |
| Purchase #3 | $9.68 | 6.523% | $10.3114 | $10.31 | $10.30 | $10.30 |
| Purchase #4 | $50.75 | 8.323% | $54.9739 | $54.97 | $54.95 | $55.00 |
| Purchase #5 | $159.80 | 10.321% | $176.293 | $176.29 | $176.30 | $176.30 |
| Purchase #6 | $7.61 | 3.760% | $7.8961 | $7.90 | $7.90 | $7.90 |
| Purchase #7 | $18.77 | 8.117% | $20.2936 | $20.29 | $20.30 | $20.30 |
| 7 purchase totals = | $619.89 | $686.3714 | $686.36 | $686.35 | $686.40 | |