| 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 | $80.32 | 4.758% | $84.1416 | $84.14 | $84.15 | $84.10 |
| Purchase #2 | $27.83 | 7.537% | $29.9275 | $29.93 | $29.95 | $29.90 |
| Purchase #3 | $161.28 | 6.530% | $171.8116 | $171.81 | $171.80 | $171.80 |
| Purchase #4 | $173.32 | 7.360% | $186.0764 | $186.08 | $186.10 | $186.10 |
| Purchase #5 | $120.72 | 3.502% | $124.9476 | $124.95 | $124.95 | $124.90 |
| Purchase #6 | $192.71 | 4.207% | $200.8173 | $200.82 | $200.80 | $200.80 |
| Purchase #7 | $197.38 | 13.719% | $224.4586 | $224.46 | $224.45 | $224.50 |
| 7 purchase totals = | $953.56 | $1,022.1806 | $1,022.19 | $1,022.20 | $1,022.10 | |