| 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 | $183.40 | 8.645% | $199.2549 | $199.25 | $199.25 | $199.30 |
| Purchase #2 | $124.92 | 12.299% | $140.2839 | $140.28 | $140.30 | $140.30 |
| Purchase #3 | $213.96 | 8.837% | $232.8676 | $232.87 | $232.85 | $232.90 |
| Purchase #4 | $17.57 | 12.277% | $19.7271 | $19.73 | $19.75 | $19.70 |
| Purchase #5 | $13.76 | 6.155% | $14.6069 | $14.61 | $14.60 | $14.60 |
| Purchase #6 | $81.76 | 6.761% | $87.2878 | $87.29 | $87.30 | $87.30 |
| Purchase #7 | $168.77 | 4.786% | $176.8473 | $176.85 | $176.85 | $176.80 |
| 7 purchase totals = | $804.14 | $870.8755 | $870.88 | $870.90 | $870.90 | |