| 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 | $186.45 | 3.204% | $192.4239 | $192.42 | $192.40 | $192.40 |
| Purchase #2 | $153.46 | 3.180% | $158.34 | $158.34 | $158.35 | $158.30 |
| Purchase #3 | $201.43 | 8.235% | $218.0178 | $218.02 | $218.00 | $218.00 |
| Purchase #4 | $69.57 | 11.483% | $77.5587 | $77.56 | $77.55 | $77.60 |
| Purchase #5 | $182.26 | 10.137% | $200.7357 | $200.74 | $200.75 | $200.70 |
| Purchase #6 | $7.54 | 12.381% | $8.4735 | $8.47 | $8.45 | $8.50 |
| Purchase #7 | $122.46 | 13.159% | $138.5745 | $138.57 | $138.55 | $138.60 |
| 7 purchase totals = | $923.17 | $994.1241 | $994.12 | $994.05 | $994.10 | |