| 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 | $141.88 | 8.628% | $154.1214 | $154.12 | $154.10 | $154.10 |
| Purchase #2 | $142.64 | 6.830% | $152.3823 | $152.38 | $152.40 | $152.40 |
| Purchase #3 | $210.98 | 13.305% | $239.0509 | $239.05 | $239.05 | $239.10 |
| Purchase #4 | $184.31 | 6.352% | $196.0174 | $196.02 | $196.00 | $196.00 |
| Purchase #5 | $75.98 | 9.599% | $83.2733 | $83.27 | $83.25 | $83.30 |
| Purchase #6 | $103.53 | 9.284% | $113.1417 | $113.14 | $113.15 | $113.10 |
| Purchase #7 | $206.94 | 12.366% | $232.5302 | $232.53 | $232.55 | $232.50 |
| 7 purchase totals = | $1,066.26 | $1,170.5172 | $1,170.51 | $1,170.50 | $1,170.50 | |