| 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 | $147.93 | 12.443% | $166.3369 | $166.34 | $166.35 | $166.30 |
| Purchase #2 | $123.53 | 9.415% | $135.1603 | $135.16 | $135.15 | $135.20 |
| Purchase #3 | $7.91 | 8.493% | $8.5818 | $8.58 | $8.60 | $8.60 |
| Purchase #4 | $82.56 | 6.863% | $88.2261 | $88.23 | $88.25 | $88.20 |
| Purchase #5 | $240.37 | 5.455% | $253.4822 | $253.48 | $253.50 | $253.50 |
| Purchase #6 | $115.97 | 3.203% | $119.6845 | $119.68 | $119.70 | $119.70 |
| Purchase #7 | $144.58 | 7.823% | $155.8905 | $155.89 | $155.90 | $155.90 |
| 7 purchase totals = | $862.85 | $927.3623 | $927.36 | $927.45 | $927.40 | |