| 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 | $162.48 | 7.139% | $174.0794 | $174.08 | $174.10 | $174.10 |
| Purchase #2 | $72.27 | 12.266% | $81.1346 | $81.13 | $81.15 | $81.10 |
| Purchase #3 | $183.74 | 7.354% | $197.2522 | $197.25 | $197.25 | $197.30 |
| Purchase #4 | $205.80 | 10.316% | $227.0303 | $227.03 | $227.05 | $227.00 |
| Purchase #5 | $125.56 | 12.196% | $140.8733 | $140.87 | $140.85 | $140.90 |
| Purchase #6 | $211.27 | 11.525% | $235.6189 | $235.62 | $235.60 | $235.60 |
| Purchase #7 | $11.49 | 11.222% | $12.7794 | $12.78 | $12.80 | $12.80 |
| 7 purchase totals = | $972.61 | $1,068.7681 | $1,068.76 | $1,068.80 | $1,068.80 | |