| 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 | $145.38 | 5.534% | $153.4253 | $153.43 | $153.45 | $153.40 |
| Purchase #2 | $119.95 | 6.497% | $127.7432 | $127.74 | $127.75 | $127.70 |
| Purchase #3 | $204.42 | 8.195% | $221.1722 | $221.17 | $221.15 | $221.20 |
| Purchase #4 | $92.42 | 9.722% | $101.4051 | $101.41 | $101.40 | $101.40 |
| Purchase #5 | $18.88 | 11.495% | $21.0503 | $21.05 | $21.05 | $21.10 |
| Purchase #6 | $165.31 | 8.218% | $178.8952 | $178.90 | $178.90 | $178.90 |
| Purchase #7 | $236.88 | 7.146% | $253.8074 | $253.81 | $253.80 | $253.80 |
| 7 purchase totals = | $983.24 | $1,057.4987 | $1,057.51 | $1,057.50 | $1,057.50 | |