| 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 | $106.53 | 10.688% | $117.9159 | $117.92 | $117.90 | $117.90 |
| Purchase #2 | $54.44 | 12.570% | $61.2831 | $61.28 | $61.30 | $61.30 |
| Purchase #3 | $60.29 | 5.198% | $63.4239 | $63.42 | $63.40 | $63.40 |
| Purchase #4 | $162.29 | 8.103% | $175.4404 | $175.44 | $175.45 | $175.40 |
| Purchase #5 | $185.66 | 6.112% | $197.0075 | $197.01 | $197.00 | $197.00 |
| Purchase #6 | $173.70 | 5.763% | $183.7103 | $183.71 | $183.70 | $183.70 |
| Purchase #7 | $194.40 | 12.502% | $218.7039 | $218.70 | $218.70 | $218.70 |
| 7 purchase totals = | $937.31 | $1,017.4850 | $1,017.48 | $1,017.45 | $1,017.40 | |