| 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 | $130.29 | 11.798% | $145.6616 | $145.66 | $145.65 | $145.70 |
| Purchase #2 | $68.50 | 6.194% | $72.7429 | $72.74 | $72.75 | $72.70 |
| Purchase #3 | $63.56 | 9.247% | $69.4374 | $69.44 | $69.45 | $69.40 |
| Purchase #4 | $136.92 | 6.225% | $145.4433 | $145.44 | $145.45 | $145.40 |
| Purchase #5 | $67.72 | 9.607% | $74.2259 | $74.23 | $74.25 | $74.20 |
| Purchase #6 | $173.42 | 4.412% | $181.0713 | $181.07 | $181.05 | $181.10 |
| Purchase #7 | $148.25 | 4.805% | $155.3734 | $155.37 | $155.35 | $155.40 |
| 7 purchase totals = | $788.66 | $843.9558 | $843.95 | $843.95 | $843.90 | |