| 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 | $120.72 | 10.200% | $133.0334 | $133.03 | $133.05 | $133.00 |
| Purchase #2 | $162.86 | 11.111% | $180.9554 | $180.96 | $180.95 | $181.00 |
| Purchase #3 | $57.40 | 11.744% | $64.1411 | $64.14 | $64.15 | $64.10 |
| Purchase #4 | $214.53 | 7.815% | $231.2955 | $231.30 | $231.30 | $231.30 |
| Purchase #5 | $105.74 | 8.839% | $115.0864 | $115.09 | $115.10 | $115.10 |
| Purchase #6 | $11.43 | 7.776% | $12.3188 | $12.32 | $12.30 | $12.30 |
| Purchase #7 | $8.52 | 3.541% | $8.8217 | $8.82 | $8.80 | $8.80 |
| 7 purchase totals = | $681.20 | $745.6523 | $745.66 | $745.65 | $745.60 | |