| 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 | $174.90 | 6.418% | $186.1251 | $186.13 | $186.15 | $186.10 |
| Purchase #2 | $19.36 | 4.650% | $20.2602 | $20.26 | $20.25 | $20.30 |
| Purchase #3 | $119.42 | 3.707% | $123.8469 | $123.85 | $123.85 | $123.80 |
| Purchase #4 | $139.46 | 7.389% | $149.7647 | $149.76 | $149.75 | $149.80 |
| Purchase #5 | $47.88 | 7.666% | $51.5505 | $51.55 | $51.55 | $51.60 |
| Purchase #6 | $103.55 | 9.505% | $113.3924 | $113.39 | $113.40 | $113.40 |
| Purchase #7 | $167.31 | 6.495% | $178.1768 | $178.18 | $178.20 | $178.20 |
| 7 purchase totals = | $771.88 | $823.1166 | $823.12 | $823.15 | $823.20 | |