| 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 | $156.34 | 5.264% | $164.5697 | $164.57 | $164.55 | $164.60 |
| Purchase #2 | $114.27 | 6.723% | $121.9524 | $121.95 | $121.95 | $122.00 |
| Purchase #3 | $6.62 | 7.457% | $7.1137 | $7.11 | $7.10 | $7.10 |
| Purchase #4 | $203.51 | 5.271% | $214.237 | $214.24 | $214.25 | $214.20 |
| Purchase #5 | $138.39 | 3.134% | $142.7271 | $142.73 | $142.75 | $142.70 |
| Purchase #6 | $71.72 | 3.210% | $74.0222 | $74.02 | $74.00 | $74.00 |
| Purchase #7 | $125.45 | 11.844% | $140.3083 | $140.31 | $140.30 | $140.30 |
| 7 purchase totals = | $816.30 | $864.9304 | $864.93 | $864.90 | $864.90 | |