| 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 | $171.48 | 12.545% | $192.9922 | $192.99 | $193.00 | $193.00 |
| Purchase #2 | $108.77 | 11.335% | $121.0991 | $121.10 | $121.10 | $121.10 |
| Purchase #3 | $110.99 | 12.139% | $124.4631 | $124.46 | $124.45 | $124.50 |
| Purchase #4 | $140.70 | 5.437% | $148.3499 | $148.35 | $148.35 | $148.30 |
| Purchase #5 | $249.50 | 12.374% | $280.3731 | $280.37 | $280.35 | $280.40 |
| Purchase #6 | $149.60 | 4.154% | $155.8144 | $155.81 | $155.80 | $155.80 |
| Purchase #7 | $115.54 | 8.256% | $125.079 | $125.08 | $125.10 | $125.10 |
| 7 purchase totals = | $1,046.58 | $1,148.1708 | $1,148.16 | $1,148.15 | $1,148.20 | |