| 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 | $47.83 | 7.238% | $51.2919 | $51.29 | $51.30 | $51.30 |
| Purchase #2 | $158.45 | 13.831% | $180.3652 | $180.37 | $180.35 | $180.40 |
| Purchase #3 | $103.83 | 12.141% | $116.436 | $116.44 | $116.45 | $116.40 |
| Purchase #4 | $212.84 | 6.759% | $227.2259 | $227.23 | $227.25 | $227.20 |
| Purchase #5 | $133.45 | 12.741% | $150.4529 | $150.45 | $150.45 | $150.50 |
| Purchase #6 | $203.65 | 6.650% | $217.1927 | $217.19 | $217.20 | $217.20 |
| Purchase #7 | $185.76 | 8.827% | $202.157 | $202.16 | $202.15 | $202.20 |
| 7 purchase totals = | $1,045.81 | $1,145.1216 | $1,145.13 | $1,145.15 | $1,145.20 | |