| 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 | $136.29 | 7.629% | $146.6876 | $146.69 | $146.70 | $146.70 |
| Purchase #2 | $32.90 | 12.314% | $36.9513 | $36.95 | $36.95 | $37.00 |
| Purchase #3 | $32.75 | 5.598% | $34.5833 | $34.58 | $34.60 | $34.60 |
| Purchase #4 | $22.57 | 4.411% | $23.5656 | $23.57 | $23.55 | $23.60 |
| Purchase #5 | $33.49 | 5.800% | $35.4324 | $35.43 | $35.45 | $35.40 |
| Purchase #6 | $63.70 | 11.282% | $70.8866 | $70.89 | $70.90 | $70.90 |
| Purchase #7 | $249.74 | 13.408% | $283.2251 | $283.23 | $283.25 | $283.20 |
| 7 purchase totals = | $571.44 | $631.3319 | $631.34 | $631.40 | $631.40 | |