| 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 | $154.32 | 13.168% | $174.6409 | $174.64 | $174.65 | $174.60 |
| Purchase #2 | $167.73 | 5.810% | $177.4751 | $177.48 | $177.50 | $177.50 |
| Purchase #3 | $162.56 | 6.131% | $172.5266 | $172.53 | $172.55 | $172.50 |
| Purchase #4 | $16.85 | 13.133% | $19.0629 | $19.06 | $19.05 | $19.10 |
| Purchase #5 | $227.79 | 8.530% | $247.2205 | $247.22 | $247.20 | $247.20 |
| Purchase #6 | $82.61 | 10.697% | $91.4468 | $91.45 | $91.45 | $91.40 |
| Purchase #7 | $140.44 | 12.797% | $158.4121 | $158.41 | $158.40 | $158.40 |
| 7 purchase totals = | $952.30 | $1,040.7849 | $1,040.79 | $1,040.80 | $1,040.70 | |