| 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 | $142.94 | 4.369% | $149.185 | $149.19 | $149.20 | $149.20 |
| Purchase #2 | $38.41 | 3.511% | $39.7586 | $39.76 | $39.75 | $39.80 |
| Purchase #3 | $76.59 | 3.856% | $79.5433 | $79.54 | $79.55 | $79.50 |
| Purchase #4 | $182.50 | 4.562% | $190.8257 | $190.83 | $190.85 | $190.80 |
| Purchase #5 | $205.58 | 5.764% | $217.4296 | $217.43 | $217.45 | $217.40 |
| Purchase #6 | $217.36 | 3.514% | $224.998 | $225.00 | $225.00 | $225.00 |
| Purchase #7 | $226.68 | 8.218% | $245.3086 | $245.31 | $245.30 | $245.30 |
| 7 purchase totals = | $1,090.06 | $1,147.0488 | $1,147.06 | $1,147.10 | $1,147.00 | |