| 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 | $42.52 | 9.851% | $46.7086 | $46.71 | $46.70 | $46.70 |
| Purchase #2 | $226.63 | 4.647% | $237.1615 | $237.16 | $237.15 | $237.20 |
| Purchase #3 | $141.98 | 11.671% | $158.5505 | $158.55 | $158.55 | $158.60 |
| Purchase #4 | $78.34 | 8.712% | $85.165 | $85.17 | $85.15 | $85.20 |
| Purchase #5 | $147.67 | 7.285% | $158.4278 | $158.43 | $158.45 | $158.40 |
| Purchase #6 | $181.31 | 3.688% | $187.9967 | $188.00 | $188.00 | $188.00 |
| Purchase #7 | $190.73 | 4.366% | $199.0573 | $199.06 | $199.05 | $199.10 |
| 7 purchase totals = | $1,009.18 | $1,073.0674 | $1,073.08 | $1,073.05 | $1,073.20 | |