| 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 | $135.73 | 13.422% | $153.9477 | $153.95 | $153.95 | $153.90 |
| Purchase #2 | $33.41 | 9.855% | $36.7026 | $36.70 | $36.70 | $36.70 |
| Purchase #3 | $112.81 | 6.468% | $120.1066 | $120.11 | $120.10 | $120.10 |
| Purchase #4 | $183.89 | 11.748% | $205.4934 | $205.49 | $205.50 | $205.50 |
| Purchase #5 | $22.41 | 3.565% | $23.2089 | $23.21 | $23.20 | $23.20 |
| Purchase #6 | $9.36 | 6.166% | $9.9371 | $9.94 | $9.95 | $9.90 |
| Purchase #7 | $35.67 | 9.644% | $39.11 | $39.11 | $39.10 | $39.10 |
| 7 purchase totals = | $533.28 | $588.5063 | $588.51 | $588.50 | $588.40 | |