| 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 | $123.99 | 6.128% | $131.5881 | $131.59 | $131.60 | $131.60 |
| Purchase #2 | $25.97 | 6.484% | $27.6539 | $27.65 | $27.65 | $27.70 |
| Purchase #3 | $32.95 | 11.549% | $36.7554 | $36.76 | $36.75 | $36.80 |
| Purchase #4 | $105.81 | 8.436% | $114.7361 | $114.74 | $114.75 | $114.70 |
| Purchase #5 | $144.99 | 9.444% | $158.6829 | $158.68 | $158.70 | $158.70 |
| Purchase #6 | $177.42 | 8.544% | $192.5788 | $192.58 | $192.60 | $192.60 |
| Purchase #7 | $211.69 | 10.614% | $234.1588 | $234.16 | $234.15 | $234.20 |
| 7 purchase totals = | $822.82 | $896.1540 | $896.16 | $896.20 | $896.30 | |