| 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 | $115.30 | 7.170% | $123.567 | $123.57 | $123.55 | $123.60 |
| Purchase #2 | $128.53 | 9.197% | $140.3509 | $140.35 | $140.35 | $140.40 |
| Purchase #3 | $46.27 | 10.771% | $51.2537 | $51.25 | $51.25 | $51.30 |
| Purchase #4 | $154.41 | 9.628% | $169.2766 | $169.28 | $169.30 | $169.30 |
| Purchase #5 | $155.89 | 10.567% | $172.3629 | $172.36 | $172.35 | $172.40 |
| Purchase #6 | $47.86 | 6.578% | $51.0082 | $51.01 | $51.00 | $51.00 |
| Purchase #7 | $34.94 | 12.658% | $39.3627 | $39.36 | $39.35 | $39.40 |
| 7 purchase totals = | $683.20 | $747.1820 | $747.18 | $747.15 | $747.40 | |