| 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 | $136.85 | 11.581% | $152.6986 | $152.70 | $152.70 | $152.70 |
| Purchase #2 | $28.79 | 12.595% | $32.4161 | $32.42 | $32.40 | $32.40 |
| Purchase #3 | $175.57 | 4.561% | $183.5777 | $183.58 | $183.60 | $183.60 |
| Purchase #4 | $61.80 | 13.832% | $70.3482 | $70.35 | $70.35 | $70.30 |
| Purchase #5 | $231.93 | 9.168% | $253.1933 | $253.19 | $253.20 | $253.20 |
| Purchase #6 | $187.92 | 8.583% | $204.0492 | $204.05 | $204.05 | $204.00 |
| Purchase #7 | $98.38 | 11.572% | $109.7645 | $109.76 | $109.75 | $109.80 |
| 7 purchase totals = | $921.24 | $1,006.0476 | $1,006.05 | $1,006.05 | $1,006.00 | |