| 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 | $69.80 | 13.123% | $78.9599 | $78.96 | $78.95 | $79.00 |
| Purchase #2 | $181.75 | 10.116% | $200.1358 | $200.14 | $200.15 | $200.10 |
| Purchase #3 | $77.56 | 7.635% | $83.4817 | $83.48 | $83.50 | $83.50 |
| Purchase #4 | $245.98 | 13.652% | $279.5612 | $279.56 | $279.55 | $279.60 |
| Purchase #5 | $142.92 | 13.573% | $162.3185 | $162.32 | $162.30 | $162.30 |
| Purchase #6 | $178.95 | 7.500% | $192.3713 | $192.37 | $192.35 | $192.40 |
| Purchase #7 | $151.43 | 10.292% | $167.0152 | $167.02 | $167.00 | $167.00 |
| 7 purchase totals = | $1,048.39 | $1,163.8436 | $1,163.85 | $1,163.80 | $1,163.90 | |