| 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 | $160.91 | 7.273% | $172.613 | $172.61 | $172.60 | $172.60 |
| Purchase #2 | $129.91 | 4.836% | $136.1924 | $136.19 | $136.20 | $136.20 |
| Purchase #3 | $208.70 | 3.210% | $215.3993 | $215.40 | $215.40 | $215.40 |
| Purchase #4 | $5.67 | 3.286% | $5.8563 | $5.86 | $5.85 | $5.90 |
| Purchase #5 | $135.75 | 6.822% | $145.0109 | $145.01 | $145.00 | $145.00 |
| Purchase #6 | $43.68 | 12.812% | $49.2763 | $49.28 | $49.30 | $49.30 |
| Purchase #7 | $162.93 | 5.291% | $171.5506 | $171.55 | $171.55 | $171.60 |
| 7 purchase totals = | $847.55 | $895.8988 | $895.90 | $895.90 | $896.00 | |