| 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 | $172.96 | 7.158% | $185.3405 | $185.34 | $185.35 | $185.30 |
| Purchase #2 | $210.76 | 12.501% | $237.1071 | $237.11 | $237.10 | $237.10 |
| Purchase #3 | $142.56 | 5.622% | $150.5747 | $150.57 | $150.55 | $150.60 |
| Purchase #4 | $224.31 | 8.229% | $242.7685 | $242.77 | $242.75 | $242.80 |
| Purchase #5 | $95.62 | 7.341% | $102.6395 | $102.64 | $102.65 | $102.60 |
| Purchase #6 | $114.78 | 12.484% | $129.1091 | $129.11 | $129.10 | $129.10 |
| Purchase #7 | $131.93 | 5.650% | $139.384 | $139.38 | $139.40 | $139.40 |
| 7 purchase totals = | $1,092.92 | $1,186.9234 | $1,186.92 | $1,186.90 | $1,186.90 | |