| 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 | $156.34 | 6.658% | $166.7491 | $166.75 | $166.75 | $166.70 |
| Purchase #2 | $13.27 | 9.404% | $14.5179 | $14.52 | $14.50 | $14.50 |
| Purchase #3 | $182.31 | 5.270% | $191.9177 | $191.92 | $191.90 | $191.90 |
| Purchase #4 | $134.47 | 4.486% | $140.5023 | $140.50 | $140.50 | $140.50 |
| Purchase #5 | $128.47 | 10.669% | $142.1765 | $142.18 | $142.20 | $142.20 |
| Purchase #6 | $16.71 | 6.485% | $17.7936 | $17.79 | $17.80 | $17.80 |
| Purchase #7 | $170.98 | 4.676% | $178.975 | $178.98 | $179.00 | $179.00 |
| 7 purchase totals = | $802.55 | $852.6321 | $852.64 | $852.65 | $852.60 | |