| 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 | $166.95 | 10.184% | $183.9522 | $183.95 | $183.95 | $184.00 |
| Purchase #2 | $27.36 | 7.769% | $29.4856 | $29.49 | $29.50 | $29.50 |
| Purchase #3 | $107.76 | 10.458% | $119.0295 | $119.03 | $119.05 | $119.00 |
| Purchase #4 | $28.34 | 11.759% | $31.6725 | $31.67 | $31.65 | $31.70 |
| Purchase #5 | $102.64 | 8.159% | $111.0144 | $111.01 | $111.00 | $111.00 |
| Purchase #6 | $120.81 | 7.268% | $129.5905 | $129.59 | $129.60 | $129.60 |
| Purchase #7 | $63.67 | 13.523% | $72.2801 | $72.28 | $72.30 | $72.30 |
| 7 purchase totals = | $617.53 | $677.0248 | $677.02 | $677.05 | $677.10 | |