| 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 | $86.57 | 7.752% | $93.2809 | $93.28 | $93.30 | $93.30 |
| Purchase #2 | $133.61 | 7.237% | $143.2794 | $143.28 | $143.30 | $143.30 |
| Purchase #3 | $181.94 | 10.319% | $200.7144 | $200.71 | $200.70 | $200.70 |
| Purchase #4 | $21.60 | 5.565% | $22.802 | $22.80 | $22.80 | $22.80 |
| Purchase #5 | $33.51 | 10.658% | $37.0815 | $37.08 | $37.10 | $37.10 |
| Purchase #6 | $221.74 | 7.705% | $238.8251 | $238.83 | $238.85 | $238.80 |
| Purchase #7 | $187.66 | 8.503% | $203.6167 | $203.62 | $203.60 | $203.60 |
| 7 purchase totals = | $866.63 | $939.6000 | $939.60 | $939.65 | $939.60 | |