| 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 | $179.36 | 10.615% | $198.3991 | $198.40 | $198.40 | $198.40 |
| Purchase #2 | $143.86 | 7.261% | $154.3057 | $154.31 | $154.30 | $154.30 |
| Purchase #3 | $119.49 | 4.735% | $125.1479 | $125.15 | $125.15 | $125.10 |
| Purchase #4 | $202.40 | 3.152% | $208.7796 | $208.78 | $208.80 | $208.80 |
| Purchase #5 | $179.51 | 7.238% | $192.5029 | $192.50 | $192.50 | $192.50 |
| Purchase #6 | $35.86 | 12.199% | $40.2346 | $40.23 | $40.25 | $40.20 |
| Purchase #7 | $144.28 | 3.867% | $149.8593 | $149.86 | $149.85 | $149.90 |
| 7 purchase totals = | $1,004.76 | $1,069.2291 | $1,069.23 | $1,069.25 | $1,069.20 | |