| 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 | $181.38 | 11.853% | $202.879 | $202.88 | $202.90 | $202.90 |
| Purchase #2 | $39.80 | 3.662% | $41.2575 | $41.26 | $41.25 | $41.30 |
| Purchase #3 | $48.87 | 9.809% | $53.6637 | $53.66 | $53.65 | $53.70 |
| Purchase #4 | $52.69 | 6.199% | $55.9563 | $55.96 | $55.95 | $56.00 |
| Purchase #5 | $146.72 | 10.600% | $162.2723 | $162.27 | $162.25 | $162.30 |
| Purchase #6 | $8.67 | 3.179% | $8.9456 | $8.95 | $8.95 | $8.90 |
| Purchase #7 | $128.76 | 5.119% | $135.3512 | $135.35 | $135.35 | $135.40 |
| 7 purchase totals = | $606.89 | $660.3256 | $660.33 | $660.30 | $660.50 | |