| 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 | $143.68 | 12.164% | $161.1572 | $161.16 | $161.15 | $161.20 |
| Purchase #2 | $225.29 | 9.790% | $247.3459 | $247.35 | $247.35 | $247.30 |
| Purchase #3 | $205.44 | 3.160% | $211.9319 | $211.93 | $211.95 | $211.90 |
| Purchase #4 | $187.94 | 4.342% | $196.1004 | $196.10 | $196.10 | $196.10 |
| Purchase #5 | $45.74 | 4.769% | $47.9213 | $47.92 | $47.90 | $47.90 |
| Purchase #6 | $178.70 | 5.390% | $188.3319 | $188.33 | $188.35 | $188.30 |
| Purchase #7 | $66.48 | 4.264% | $69.3147 | $69.31 | $69.30 | $69.30 |
| 7 purchase totals = | $1,053.27 | $1,122.1033 | $1,122.10 | $1,122.10 | $1,122.00 | |