| 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 | $75.52 | 3.470% | $78.1405 | $78.14 | $78.15 | $78.10 |
| Purchase #2 | $130.65 | 12.824% | $147.4046 | $147.40 | $147.40 | $147.40 |
| Purchase #3 | $184.77 | 6.841% | $197.4101 | $197.41 | $197.40 | $197.40 |
| Purchase #4 | $59.44 | 12.743% | $67.0144 | $67.01 | $67.00 | $67.00 |
| Purchase #5 | $126.82 | 13.476% | $143.9103 | $143.91 | $143.90 | $143.90 |
| Purchase #6 | $224.68 | 9.172% | $245.2876 | $245.29 | $245.30 | $245.30 |
| Purchase #7 | $242.60 | 3.201% | $250.3656 | $250.37 | $250.35 | $250.40 |
| 7 purchase totals = | $1,044.48 | $1,129.5331 | $1,129.53 | $1,129.50 | $1,129.50 | |