| 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 | $131.88 | 12.140% | $147.8902 | $147.89 | $147.90 | $147.90 |
| Purchase #2 | $36.58 | 7.527% | $39.3334 | $39.33 | $39.35 | $39.30 |
| Purchase #3 | $192.29 | 11.450% | $214.3072 | $214.31 | $214.30 | $214.30 |
| Purchase #4 | $238.59 | 11.436% | $265.8752 | $265.88 | $265.90 | $265.90 |
| Purchase #5 | $15.76 | 8.567% | $17.1102 | $17.11 | $17.10 | $17.10 |
| Purchase #6 | $144.46 | 3.752% | $149.8801 | $149.88 | $149.90 | $149.90 |
| Purchase #7 | $115.61 | 7.263% | $124.0068 | $124.01 | $124.00 | $124.00 |
| 7 purchase totals = | $875.17 | $958.4031 | $958.41 | $958.45 | $958.40 | |