| 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 | $131.86 | 7.639% | $141.9328 | $141.93 | $141.95 | $141.90 |
| Purchase #2 | $10.29 | 13.203% | $11.6486 | $11.65 | $11.65 | $11.60 |
| Purchase #3 | $127.60 | 8.454% | $138.3873 | $138.39 | $138.40 | $138.40 |
| Purchase #4 | $17.90 | 7.799% | $19.296 | $19.30 | $19.30 | $19.30 |
| Purchase #5 | $8.51 | 8.111% | $9.2002 | $9.20 | $9.20 | $9.20 |
| Purchase #6 | $20.65 | 7.845% | $22.27 | $22.27 | $22.25 | $22.30 |
| Purchase #7 | $207.30 | 6.320% | $220.4014 | $220.40 | $220.40 | $220.40 |
| 7 purchase totals = | $524.11 | $563.1363 | $563.14 | $563.15 | $563.10 | |