| 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 | $176.81 | 13.543% | $200.7554 | $200.76 | $200.75 | $200.80 |
| Purchase #2 | $193.56 | 11.541% | $215.8988 | $215.90 | $215.90 | $215.90 |
| Purchase #3 | $174.93 | 9.786% | $192.0486 | $192.05 | $192.05 | $192.00 |
| Purchase #4 | $201.78 | 13.649% | $229.321 | $229.32 | $229.30 | $229.30 |
| Purchase #5 | $143.56 | 10.445% | $158.5548 | $158.55 | $158.55 | $158.60 |
| Purchase #6 | $89.96 | 6.847% | $96.1196 | $96.12 | $96.10 | $96.10 |
| Purchase #7 | $184.54 | 8.350% | $199.9491 | $199.95 | $199.95 | $199.90 |
| 7 purchase totals = | $1,165.14 | $1,292.6473 | $1,292.65 | $1,292.60 | $1,292.60 | |