| 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 | $147.28 | 4.707% | $154.2125 | $154.21 | $154.20 | $154.20 |
| Purchase #2 | $138.25 | 6.559% | $147.3178 | $147.32 | $147.30 | $147.30 |
| Purchase #3 | $246.59 | 6.693% | $263.0943 | $263.09 | $263.10 | $263.10 |
| Purchase #4 | $9.73 | 9.719% | $10.6757 | $10.68 | $10.70 | $10.70 |
| Purchase #5 | $182.30 | 11.455% | $203.1825 | $203.18 | $203.20 | $203.20 |
| Purchase #6 | $75.98 | 11.179% | $84.4738 | $84.47 | $84.45 | $84.50 |
| Purchase #7 | $103.25 | 9.815% | $113.384 | $113.38 | $113.40 | $113.40 |
| 7 purchase totals = | $903.38 | $976.3406 | $976.33 | $976.35 | $976.40 | |