| 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 | $178.80 | 6.509% | $190.4381 | $190.44 | $190.45 | $190.40 |
| Purchase #2 | $151.58 | 6.222% | $161.0113 | $161.01 | $161.00 | $161.00 |
| Purchase #3 | $223.47 | 11.490% | $249.1467 | $249.15 | $249.15 | $249.10 |
| Purchase #4 | $15.57 | 7.166% | $16.6857 | $16.69 | $16.70 | $16.70 |
| Purchase #5 | $248.69 | 13.329% | $281.8379 | $281.84 | $281.85 | $281.80 |
| Purchase #6 | $101.42 | 12.463% | $114.06 | $114.06 | $114.05 | $114.10 |
| Purchase #7 | $32.26 | 8.697% | $35.0657 | $35.07 | $35.05 | $35.10 |
| 7 purchase totals = | $951.79 | $1,048.2454 | $1,048.26 | $1,048.25 | $1,048.20 | |