| 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 | $201.53 | 5.798% | $213.2147 | $213.21 | $213.20 | $213.20 |
| Purchase #2 | $172.96 | 4.729% | $181.1393 | $181.14 | $181.15 | $181.10 |
| Purchase #3 | $168.87 | 10.335% | $186.3227 | $186.32 | $186.30 | $186.30 |
| Purchase #4 | $85.51 | 9.191% | $93.3692 | $93.37 | $93.35 | $93.40 |
| Purchase #5 | $92.49 | 9.625% | $101.3922 | $101.39 | $101.40 | $101.40 |
| Purchase #6 | $137.82 | 9.422% | $150.8054 | $150.81 | $150.80 | $150.80 |
| Purchase #7 | $203.32 | 4.305% | $212.0729 | $212.07 | $212.05 | $212.10 |
| 7 purchase totals = | $1,062.50 | $1,138.3164 | $1,138.31 | $1,138.25 | $1,138.30 | |