| 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 | $178.29 | 3.474% | $184.4838 | $184.48 | $184.50 | $184.50 |
| Purchase #2 | $99.43 | 11.182% | $110.5483 | $110.55 | $110.55 | $110.50 |
| Purchase #3 | $213.89 | 3.302% | $220.9526 | $220.95 | $220.95 | $221.00 |
| Purchase #4 | $119.31 | 12.508% | $134.2333 | $134.23 | $134.25 | $134.20 |
| Purchase #5 | $221.45 | 10.683% | $245.1075 | $245.11 | $245.10 | $245.10 |
| Purchase #6 | $114.37 | 13.156% | $129.4165 | $129.42 | $129.40 | $129.40 |
| Purchase #7 | $145.97 | 8.400% | $158.2315 | $158.23 | $158.25 | $158.20 |
| 7 purchase totals = | $1,092.71 | $1,182.9735 | $1,182.97 | $1,183.00 | $1,182.90 | |