| 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 | $144.87 | 6.418% | $154.1678 | $154.17 | $154.15 | $154.20 |
| Purchase #2 | $23.60 | 10.660% | $26.1158 | $26.12 | $26.10 | $26.10 |
| Purchase #3 | $102.48 | 11.676% | $114.4456 | $114.45 | $114.45 | $114.40 |
| Purchase #4 | $244.89 | 4.849% | $256.7647 | $256.76 | $256.75 | $256.80 |
| Purchase #5 | $161.44 | 10.310% | $178.0845 | $178.08 | $178.10 | $178.10 |
| Purchase #6 | $217.39 | 12.575% | $244.7268 | $244.73 | $244.75 | $244.70 |
| Purchase #7 | $198.78 | 7.807% | $214.2988 | $214.30 | $214.30 | $214.30 |
| 7 purchase totals = | $1,093.45 | $1,188.6040 | $1,188.61 | $1,188.60 | $1,188.60 | |