| 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 | $154.32 | 9.128% | $168.4063 | $168.41 | $168.40 | $168.40 |
| Purchase #2 | $123.91 | 4.395% | $129.3558 | $129.36 | $129.35 | $129.40 |
| Purchase #3 | $23.25 | 13.308% | $26.3441 | $26.34 | $26.35 | $26.30 |
| Purchase #4 | $137.73 | 11.130% | $153.0593 | $153.06 | $153.05 | $153.10 |
| Purchase #5 | $223.59 | 12.462% | $251.4538 | $251.45 | $251.45 | $251.50 |
| Purchase #6 | $119.72 | 7.529% | $128.7337 | $128.73 | $128.75 | $128.70 |
| Purchase #7 | $75.53 | 11.282% | $84.0513 | $84.05 | $84.05 | $84.10 |
| 7 purchase totals = | $858.05 | $941.4043 | $941.40 | $941.40 | $941.50 | |