| 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 | $168.80 | 6.216% | $179.2926 | $179.29 | $179.30 | $179.30 |
| Purchase #2 | $120.69 | 3.259% | $124.6233 | $124.62 | $124.60 | $124.60 |
| Purchase #3 | $113.85 | 8.281% | $123.2779 | $123.28 | $123.30 | $123.30 |
| Purchase #4 | $86.90 | 11.428% | $96.8309 | $96.83 | $96.85 | $96.80 |
| Purchase #5 | $70.55 | 6.436% | $75.0906 | $75.09 | $75.10 | $75.10 |
| Purchase #6 | $134.74 | 8.496% | $146.1875 | $146.19 | $146.20 | $146.20 |
| Purchase #7 | $98.32 | 7.314% | $105.5111 | $105.51 | $105.50 | $105.50 |
| 7 purchase totals = | $793.85 | $850.8139 | $850.81 | $850.85 | $850.80 | |