| 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 | $181.44 | 3.436% | $187.6743 | $187.67 | $187.65 | $187.70 |
| Purchase #2 | $117.64 | 11.545% | $131.2215 | $131.22 | $131.20 | $131.20 |
| Purchase #3 | $182.90 | 12.647% | $206.0314 | $206.03 | $206.05 | $206.00 |
| Purchase #4 | $148.28 | 4.381% | $154.7761 | $154.78 | $154.80 | $154.80 |
| Purchase #5 | $77.45 | 12.587% | $87.1986 | $87.20 | $87.20 | $87.20 |
| Purchase #6 | $24.82 | 3.112% | $25.5924 | $25.59 | $25.60 | $25.60 |
| Purchase #7 | $246.40 | 12.602% | $277.4513 | $277.45 | $277.45 | $277.50 |
| 7 purchase totals = | $978.93 | $1,069.9456 | $1,069.94 | $1,069.95 | $1,070.00 | |