| 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 | $171.81 | 9.599% | $188.302 | $188.30 | $188.30 | $188.30 |
| Purchase #2 | $47.94 | 10.346% | $52.8999 | $52.90 | $52.90 | $52.90 |
| Purchase #3 | $34.47 | 5.661% | $36.4213 | $36.42 | $36.40 | $36.40 |
| Purchase #4 | $120.50 | 8.112% | $130.275 | $130.28 | $130.30 | $130.30 |
| Purchase #5 | $172.89 | 13.351% | $195.9725 | $195.97 | $195.95 | $196.00 |
| Purchase #6 | $174.37 | 3.139% | $179.8435 | $179.84 | $179.85 | $179.80 |
| Purchase #7 | $250.57 | 6.660% | $267.258 | $267.26 | $267.25 | $267.30 |
| 7 purchase totals = | $972.55 | $1,050.9722 | $1,050.97 | $1,050.95 | $1,051.00 | |