| 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 | $179.41 | 3.121% | $185.0094 | $185.01 | $185.00 | $185.00 |
| Purchase #2 | $55.77 | 13.261% | $63.1657 | $63.17 | $63.15 | $63.20 |
| Purchase #3 | $202.81 | 7.568% | $218.1587 | $218.16 | $218.15 | $218.20 |
| Purchase #4 | $156.51 | 3.437% | $161.8892 | $161.89 | $161.90 | $161.90 |
| Purchase #5 | $121.47 | 6.303% | $129.1263 | $129.13 | $129.15 | $129.10 |
| Purchase #6 | $180.93 | 7.136% | $193.8412 | $193.84 | $193.85 | $193.80 |
| Purchase #7 | $14.50 | 8.417% | $15.7205 | $15.72 | $15.70 | $15.70 |
| 7 purchase totals = | $911.40 | $966.9110 | $966.92 | $966.90 | $966.90 | |