| 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 | $169.60 | 4.138% | $176.618 | $176.62 | $176.60 | $176.60 |
| Purchase #2 | $81.60 | 12.405% | $91.7225 | $91.72 | $91.70 | $91.70 |
| Purchase #3 | $41.81 | 5.346% | $44.0452 | $44.05 | $44.05 | $44.00 |
| Purchase #4 | $37.32 | 4.392% | $38.9591 | $38.96 | $38.95 | $39.00 |
| Purchase #5 | $134.55 | 3.786% | $139.6441 | $139.64 | $139.65 | $139.60 |
| Purchase #6 | $111.39 | 5.452% | $117.463 | $117.46 | $117.45 | $117.50 |
| Purchase #7 | $225.87 | 8.562% | $245.209 | $245.21 | $245.20 | $245.20 |
| 7 purchase totals = | $802.14 | $853.6609 | $853.66 | $853.60 | $853.60 | |