| 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 | $179.46 | 10.366% | $198.0628 | $198.06 | $198.05 | $198.10 |
| Purchase #2 | $83.82 | 5.148% | $88.1351 | $88.14 | $88.15 | $88.10 |
| Purchase #3 | $7.55 | 3.253% | $7.7956 | $7.80 | $7.80 | $7.80 |
| Purchase #4 | $214.55 | 7.556% | $230.7614 | $230.76 | $230.75 | $230.80 |
| Purchase #5 | $34.38 | 4.871% | $36.0546 | $36.05 | $36.05 | $36.10 |
| Purchase #6 | $106.77 | 10.783% | $118.283 | $118.28 | $118.30 | $118.30 |
| Purchase #7 | $201.53 | 11.164% | $224.0288 | $224.03 | $224.05 | $224.00 |
| 7 purchase totals = | $828.06 | $903.1213 | $903.12 | $903.15 | $903.20 | |