| 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 | $99.64 | 7.534% | $107.1469 | $107.15 | $107.15 | $107.10 |
| Purchase #2 | $138.79 | 11.826% | $155.2033 | $155.20 | $155.20 | $155.20 |
| Purchase #3 | $179.77 | 12.270% | $201.8278 | $201.83 | $201.85 | $201.80 |
| Purchase #4 | $163.49 | 7.822% | $176.2782 | $176.28 | $176.30 | $176.30 |
| Purchase #5 | $145.56 | 9.659% | $159.6196 | $159.62 | $159.60 | $159.60 |
| Purchase #6 | $6.55 | 7.510% | $7.0419 | $7.04 | $7.05 | $7.00 |
| Purchase #7 | $247.36 | 3.529% | $256.0893 | $256.09 | $256.10 | $256.10 |
| 7 purchase totals = | $981.16 | $1,063.2070 | $1,063.21 | $1,063.25 | $1,063.10 | |