| 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 | $144.96 | 12.825% | $163.5511 | $163.55 | $163.55 | $163.60 |
| Purchase #2 | $210.74 | 9.813% | $231.4199 | $231.42 | $231.40 | $231.40 |
| Purchase #3 | $208.38 | 12.489% | $234.4046 | $234.40 | $234.40 | $234.40 |
| Purchase #4 | $53.83 | 6.540% | $57.3505 | $57.35 | $57.35 | $57.40 |
| Purchase #5 | $170.80 | 6.286% | $181.5365 | $181.54 | $181.55 | $181.50 |
| Purchase #6 | $153.38 | 13.468% | $174.0372 | $174.04 | $174.05 | $174.00 |
| Purchase #7 | $166.49 | 9.866% | $182.9159 | $182.92 | $182.90 | $182.90 |
| 7 purchase totals = | $1,108.58 | $1,225.2157 | $1,225.22 | $1,225.20 | $1,225.20 | |