| 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 | $164.96 | 12.820% | $186.1079 | $186.11 | $186.10 | $186.10 |
| Purchase #2 | $8.63 | 10.765% | $9.559 | $9.56 | $9.55 | $9.60 |
| Purchase #3 | $219.37 | 11.273% | $244.0996 | $244.10 | $244.10 | $244.10 |
| Purchase #4 | $187.72 | 13.421% | $212.9139 | $212.91 | $212.90 | $212.90 |
| Purchase #5 | $180.53 | 13.617% | $205.1128 | $205.11 | $205.10 | $205.10 |
| Purchase #6 | $70.73 | 3.317% | $73.0761 | $73.08 | $73.10 | $73.10 |
| Purchase #7 | $183.46 | 9.812% | $201.4611 | $201.46 | $201.45 | $201.50 |
| 7 purchase totals = | $1,015.40 | $1,132.3304 | $1,132.33 | $1,132.30 | $1,132.40 | |