| 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 | $167.76 | 3.682% | $173.9369 | $173.94 | $173.95 | $173.90 |
| Purchase #2 | $136.44 | 8.347% | $147.8286 | $147.83 | $147.85 | $147.80 |
| Purchase #3 | $64.56 | 13.864% | $73.5106 | $73.51 | $73.50 | $73.50 |
| Purchase #4 | $101.32 | 7.661% | $109.0821 | $109.08 | $109.10 | $109.10 |
| Purchase #5 | $192.36 | 7.700% | $207.1717 | $207.17 | $207.15 | $207.20 |
| Purchase #6 | $189.99 | 3.873% | $197.3483 | $197.35 | $197.35 | $197.30 |
| Purchase #7 | $125.96 | 12.457% | $141.6508 | $141.65 | $141.65 | $141.70 |
| 7 purchase totals = | $978.39 | $1,050.5290 | $1,050.53 | $1,050.55 | $1,050.50 | |