| 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 | $145.54 | 3.537% | $150.6877 | $150.69 | $150.70 | $150.70 |
| Purchase #2 | $31.59 | 8.645% | $34.321 | $34.32 | $34.30 | $34.30 |
| Purchase #3 | $37.62 | 13.238% | $42.6001 | $42.60 | $42.60 | $42.60 |
| Purchase #4 | $190.48 | 6.378% | $202.6288 | $202.63 | $202.65 | $202.60 |
| Purchase #5 | $237.50 | 5.384% | $250.287 | $250.29 | $250.30 | $250.30 |
| Purchase #6 | $151.75 | 4.523% | $158.6137 | $158.61 | $158.60 | $158.60 |
| Purchase #7 | $12.36 | 8.640% | $13.4279 | $13.43 | $13.45 | $13.40 |
| 7 purchase totals = | $806.84 | $852.5662 | $852.57 | $852.60 | $852.50 | |