| 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 | $180.59 | 3.537% | $186.9775 | $186.98 | $187.00 | $187.00 |
| Purchase #2 | $238.91 | 11.369% | $266.0717 | $266.07 | $266.05 | $266.10 |
| Purchase #3 | $165.75 | 9.192% | $180.9857 | $180.99 | $181.00 | $181.00 |
| Purchase #4 | $200.91 | 10.156% | $221.3144 | $221.31 | $221.30 | $221.30 |
| Purchase #5 | $110.73 | 3.846% | $114.9887 | $114.99 | $115.00 | $115.00 |
| Purchase #6 | $34.30 | 3.701% | $35.5694 | $35.57 | $35.55 | $35.60 |
| Purchase #7 | $145.88 | 3.589% | $151.1156 | $151.12 | $151.10 | $151.10 |
| 7 purchase totals = | $1,077.07 | $1,157.0230 | $1,157.03 | $1,157.00 | $1,157.10 | |