| 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 | $174.48 | 11.792% | $195.0547 | $195.05 | $195.05 | $195.10 |
| Purchase #2 | $94.75 | 4.854% | $99.3492 | $99.35 | $99.35 | $99.30 |
| Purchase #3 | $182.42 | 5.558% | $192.5589 | $192.56 | $192.55 | $192.60 |
| Purchase #4 | $167.35 | 9.744% | $183.6566 | $183.66 | $183.65 | $183.70 |
| Purchase #5 | $25.90 | 8.406% | $28.0772 | $28.08 | $28.10 | $28.10 |
| Purchase #6 | $43.52 | 12.612% | $49.0087 | $49.01 | $49.00 | $49.00 |
| Purchase #7 | $134.64 | 4.291% | $140.4174 | $140.42 | $140.40 | $140.40 |
| 7 purchase totals = | $823.06 | $888.1227 | $888.13 | $888.10 | $888.20 | |