| 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 | $167.67 | 7.618% | $180.4431 | $180.44 | $180.45 | $180.40 |
| Purchase #2 | $232.56 | 7.582% | $250.1927 | $250.19 | $250.20 | $250.20 |
| Purchase #3 | $38.43 | 6.840% | $41.0586 | $41.06 | $41.05 | $41.10 |
| Purchase #4 | $225.34 | 4.313% | $235.0589 | $235.06 | $235.05 | $235.10 |
| Purchase #5 | $105.33 | 12.712% | $118.7195 | $118.72 | $118.70 | $118.70 |
| Purchase #6 | $41.66 | 9.504% | $45.6194 | $45.62 | $45.60 | $45.60 |
| Purchase #7 | $149.82 | 8.428% | $162.4468 | $162.45 | $162.45 | $162.40 |
| 7 purchase totals = | $960.81 | $1,033.5390 | $1,033.54 | $1,033.50 | $1,033.50 | |