| 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 | $143.53 | 7.761% | $154.6694 | $154.67 | $154.65 | $154.70 |
| Purchase #2 | $196.46 | 10.515% | $217.1178 | $217.12 | $217.10 | $217.10 |
| Purchase #3 | $119.44 | 7.139% | $127.9668 | $127.97 | $127.95 | $128.00 |
| Purchase #4 | $160.63 | 7.360% | $172.4524 | $172.45 | $172.45 | $172.50 |
| Purchase #5 | $147.77 | 11.350% | $164.5419 | $164.54 | $164.55 | $164.50 |
| Purchase #6 | $230.68 | 7.787% | $248.6431 | $248.64 | $248.65 | $248.60 |
| Purchase #7 | $74.77 | 3.532% | $77.4109 | $77.41 | $77.40 | $77.40 |
| 7 purchase totals = | $1,073.28 | $1,162.8023 | $1,162.80 | $1,162.75 | $1,162.80 | |