| 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 | $170.46 | 8.249% | $184.5212 | $184.52 | $184.50 | $184.50 |
| Purchase #2 | $170.63 | 6.595% | $181.883 | $181.88 | $181.90 | $181.90 |
| Purchase #3 | $16.93 | 13.540% | $19.2223 | $19.22 | $19.20 | $19.20 |
| Purchase #4 | $105.87 | 7.152% | $113.4418 | $113.44 | $113.45 | $113.40 |
| Purchase #5 | $211.60 | 10.622% | $234.0762 | $234.08 | $234.10 | $234.10 |
| Purchase #6 | $197.37 | 10.493% | $218.08 | $218.08 | $218.10 | $218.10 |
| Purchase #7 | $26.51 | 5.395% | $27.9402 | $27.94 | $27.95 | $27.90 |
| 7 purchase totals = | $899.37 | $979.1647 | $979.16 | $979.20 | $979.10 | |