| 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 | $149.79 | 4.548% | $156.6024 | $156.60 | $156.60 | $156.60 |
| Purchase #2 | $156.82 | 13.740% | $178.3671 | $178.37 | $178.35 | $178.40 |
| Purchase #3 | $216.76 | 10.771% | $240.1072 | $240.11 | $240.10 | $240.10 |
| Purchase #4 | $166.66 | 11.450% | $185.7426 | $185.74 | $185.75 | $185.70 |
| Purchase #5 | $38.44 | 5.421% | $40.5238 | $40.52 | $40.50 | $40.50 |
| Purchase #6 | $117.67 | 4.492% | $122.9557 | $122.96 | $122.95 | $123.00 |
| Purchase #7 | $44.51 | 10.619% | $49.2365 | $49.24 | $49.25 | $49.20 |
| 7 purchase totals = | $890.65 | $973.5353 | $973.54 | $973.50 | $973.50 | |