| 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 | $222.95 | 13.873% | $253.8799 | $253.88 | $253.90 | $253.90 |
| Purchase #2 | $167.82 | 3.704% | $174.0361 | $174.04 | $174.05 | $174.00 |
| Purchase #3 | $7.69 | 5.598% | $8.1205 | $8.12 | $8.10 | $8.10 |
| Purchase #4 | $221.85 | 10.440% | $245.0111 | $245.01 | $245.00 | $245.00 |
| Purchase #5 | $14.65 | 10.184% | $16.142 | $16.14 | $16.15 | $16.10 |
| Purchase #6 | $96.36 | 10.465% | $106.4441 | $106.44 | $106.45 | $106.40 |
| Purchase #7 | $154.35 | 12.748% | $174.0265 | $174.03 | $174.05 | $174.00 |
| 7 purchase totals = | $885.67 | $977.6602 | $977.66 | $977.70 | $977.50 | |