| 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 | $139.89 | 13.396% | $158.6297 | $158.63 | $158.65 | $158.60 |
| Purchase #2 | $192.32 | 6.436% | $204.6977 | $204.70 | $204.70 | $204.70 |
| Purchase #3 | $198.49 | 8.298% | $214.9607 | $214.96 | $214.95 | $215.00 |
| Purchase #4 | $94.58 | 12.233% | $106.15 | $106.15 | $106.15 | $106.20 |
| Purchase #5 | $26.67 | 8.466% | $28.9279 | $28.93 | $28.95 | $28.90 |
| Purchase #6 | $212.54 | 11.647% | $237.2945 | $237.29 | $237.30 | $237.30 |
| Purchase #7 | $116.40 | 5.306% | $122.5762 | $122.58 | $122.60 | $122.60 |
| 7 purchase totals = | $980.89 | $1,073.2367 | $1,073.24 | $1,073.30 | $1,073.30 | |