| 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 | $178.76 | 5.160% | $187.984 | $187.98 | $188.00 | $188.00 |
| Purchase #2 | $222.63 | 12.479% | $250.412 | $250.41 | $250.40 | $250.40 |
| Purchase #3 | $183.50 | 6.157% | $194.7981 | $194.80 | $194.80 | $194.80 |
| Purchase #4 | $207.59 | 3.753% | $215.3809 | $215.38 | $215.40 | $215.40 |
| Purchase #5 | $74.94 | 8.278% | $81.1435 | $81.14 | $81.15 | $81.10 |
| Purchase #6 | $230.88 | 8.767% | $251.1212 | $251.12 | $251.10 | $251.10 |
| Purchase #7 | $41.99 | 8.118% | $45.3987 | $45.40 | $45.40 | $45.40 |
| 7 purchase totals = | $1,140.29 | $1,226.2384 | $1,226.23 | $1,226.25 | $1,226.20 | |