| 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 | $192.89 | 4.421% | $201.4177 | $201.42 | $201.40 | $201.40 |
| Purchase #2 | $160.61 | 7.118% | $172.0422 | $172.04 | $172.05 | $172.00 |
| Purchase #3 | $122.65 | 13.187% | $138.8239 | $138.82 | $138.80 | $138.80 |
| Purchase #4 | $250.76 | 5.634% | $264.8878 | $264.89 | $264.90 | $264.90 |
| Purchase #5 | $50.42 | 10.583% | $55.7559 | $55.76 | $55.75 | $55.80 |
| Purchase #6 | $68.75 | 8.475% | $74.5766 | $74.58 | $74.60 | $74.60 |
| Purchase #7 | $235.54 | 9.635% | $258.2343 | $258.23 | $258.25 | $258.20 |
| 7 purchase totals = | $1,081.62 | $1,165.7384 | $1,165.74 | $1,165.75 | $1,165.70 | |