| 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 | $199.33 | 13.865% | $226.9671 | $226.97 | $226.95 | $227.00 |
| Purchase #2 | $148.63 | 5.366% | $156.6055 | $156.61 | $156.60 | $156.60 |
| Purchase #3 | $67.89 | 3.431% | $70.2193 | $70.22 | $70.20 | $70.20 |
| Purchase #4 | $174.66 | 10.818% | $193.5547 | $193.55 | $193.55 | $193.60 |
| Purchase #5 | $111.64 | 8.189% | $120.7822 | $120.78 | $120.80 | $120.80 |
| Purchase #6 | $138.70 | 5.718% | $146.6309 | $146.63 | $146.65 | $146.60 |
| Purchase #7 | $187.25 | 5.180% | $196.9496 | $196.95 | $196.95 | $196.90 |
| 7 purchase totals = | $1,028.10 | $1,111.7093 | $1,111.71 | $1,111.70 | $1,111.70 | |