| 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 | $145.87 | 13.198% | $165.1219 | $165.12 | $165.10 | $165.10 |
| Purchase #2 | $34.76 | 8.620% | $37.7563 | $37.76 | $37.75 | $37.80 |
| Purchase #3 | $48.40 | 8.303% | $52.4187 | $52.42 | $52.40 | $52.40 |
| Purchase #4 | $79.62 | 13.828% | $90.6299 | $90.63 | $90.65 | $90.60 |
| Purchase #5 | $215.25 | 4.403% | $224.7275 | $224.73 | $224.75 | $224.70 |
| Purchase #6 | $8.39 | 10.474% | $9.2688 | $9.27 | $9.25 | $9.30 |
| Purchase #7 | $250.39 | 3.341% | $258.7555 | $258.76 | $258.75 | $258.80 |
| 7 purchase totals = | $782.68 | $838.6786 | $838.69 | $838.65 | $838.70 | |