| 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 | $171.38 | 3.178% | $176.8265 | $176.83 | $176.85 | $176.80 |
| Purchase #2 | $31.65 | 5.712% | $33.4578 | $33.46 | $33.45 | $33.50 |
| Purchase #3 | $139.50 | 5.735% | $147.5003 | $147.50 | $147.50 | $147.50 |
| Purchase #4 | $32.97 | 8.620% | $35.812 | $35.81 | $35.80 | $35.80 |
| Purchase #5 | $40.42 | 7.865% | $43.599 | $43.60 | $43.60 | $43.60 |
| Purchase #6 | $28.55 | 4.722% | $29.8981 | $29.90 | $29.90 | $29.90 |
| Purchase #7 | $192.62 | 8.607% | $209.1988 | $209.20 | $209.20 | $209.20 |
| 7 purchase totals = | $637.09 | $676.2925 | $676.30 | $676.30 | $676.30 | |