| 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 | $193.31 | 8.398% | $209.5442 | $209.54 | $209.55 | $209.50 |
| Purchase #2 | $152.60 | 7.114% | $163.456 | $163.46 | $163.45 | $163.50 |
| Purchase #3 | $53.95 | 8.345% | $58.4521 | $58.45 | $58.45 | $58.50 |
| Purchase #4 | $168.46 | 7.830% | $181.6504 | $181.65 | $181.65 | $181.70 |
| Purchase #5 | $182.39 | 7.482% | $196.0364 | $196.04 | $196.05 | $196.00 |
| Purchase #6 | $145.77 | 12.104% | $163.414 | $163.41 | $163.40 | $163.40 |
| Purchase #7 | $185.72 | 3.457% | $192.1403 | $192.14 | $192.15 | $192.10 |
| 7 purchase totals = | $1,082.20 | $1,164.6934 | $1,164.69 | $1,164.70 | $1,164.70 | |