| 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 | $173.70 | 5.245% | $182.8106 | $182.81 | $182.80 | $182.80 |
| Purchase #2 | $196.76 | 10.721% | $217.8546 | $217.85 | $217.85 | $217.90 |
| Purchase #3 | $201.25 | 11.568% | $224.5306 | $224.53 | $224.55 | $224.50 |
| Purchase #4 | $107.42 | 13.847% | $122.2944 | $122.29 | $122.30 | $122.30 |
| Purchase #5 | $160.42 | 5.185% | $168.7378 | $168.74 | $168.75 | $168.70 |
| Purchase #6 | $57.75 | 10.176% | $63.6266 | $63.63 | $63.65 | $63.60 |
| Purchase #7 | $181.48 | 6.590% | $193.4395 | $193.44 | $193.45 | $193.40 |
| 7 purchase totals = | $1,078.78 | $1,173.2941 | $1,173.29 | $1,173.35 | $1,173.20 | |