| 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 | $111.91 | 11.815% | $125.1322 | $125.13 | $125.15 | $125.10 |
| Purchase #2 | $134.59 | 12.481% | $151.3882 | $151.39 | $151.40 | $151.40 |
| Purchase #3 | $179.56 | 11.214% | $199.6959 | $199.70 | $199.70 | $199.70 |
| Purchase #4 | $220.48 | 4.368% | $230.1106 | $230.11 | $230.10 | $230.10 |
| Purchase #5 | $63.65 | 4.550% | $66.5461 | $66.55 | $66.55 | $66.50 |
| Purchase #6 | $219.45 | 4.806% | $229.9968 | $230.00 | $230.00 | $230.00 |
| Purchase #7 | $165.32 | 10.494% | $182.6687 | $182.67 | $182.65 | $182.70 |
| 7 purchase totals = | $1,094.96 | $1,185.5385 | $1,185.55 | $1,185.55 | $1,185.50 | |