| 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 | $171.27 | 9.722% | $187.9209 | $187.92 | $187.90 | $187.90 |
| Purchase #2 | $228.59 | 3.753% | $237.169 | $237.17 | $237.15 | $237.20 |
| Purchase #3 | $71.30 | 10.651% | $78.8942 | $78.89 | $78.90 | $78.90 |
| Purchase #4 | $136.45 | 5.387% | $143.8006 | $143.80 | $143.80 | $143.80 |
| Purchase #5 | $110.65 | 4.352% | $115.4655 | $115.47 | $115.45 | $115.50 |
| Purchase #6 | $164.43 | 10.280% | $181.3334 | $181.33 | $181.35 | $181.30 |
| Purchase #7 | $131.84 | 5.400% | $138.9594 | $138.96 | $138.95 | $139.00 |
| 7 purchase totals = | $1,014.53 | $1,083.5430 | $1,083.54 | $1,083.50 | $1,083.60 | |