| 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 | $156.57 | 7.158% | $167.7773 | $167.78 | $167.80 | $167.80 |
| Purchase #2 | $123.90 | 8.249% | $134.1205 | $134.12 | $134.10 | $134.10 |
| Purchase #3 | $22.31 | 5.717% | $23.5855 | $23.59 | $23.60 | $23.60 |
| Purchase #4 | $246.35 | 10.767% | $272.8745 | $272.87 | $272.85 | $272.90 |
| Purchase #5 | $246.82 | 7.659% | $265.7239 | $265.72 | $265.70 | $265.70 |
| Purchase #6 | $118.92 | 13.177% | $134.5901 | $134.59 | $134.60 | $134.60 |
| Purchase #7 | $46.58 | 13.139% | $52.7001 | $52.70 | $52.70 | $52.70 |
| 7 purchase totals = | $961.45 | $1,051.3719 | $1,051.37 | $1,051.35 | $1,051.40 | |