| 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 | $157.67 | 12.242% | $176.972 | $176.97 | $176.95 | $177.00 |
| Purchase #2 | $51.27 | 5.710% | $54.1975 | $54.20 | $54.20 | $54.20 |
| Purchase #3 | $175.76 | 4.560% | $183.7747 | $183.77 | $183.75 | $183.80 |
| Purchase #4 | $140.65 | 11.157% | $156.3423 | $156.34 | $156.35 | $156.30 |
| Purchase #5 | $72.61 | 9.122% | $79.2335 | $79.23 | $79.25 | $79.20 |
| Purchase #6 | $194.94 | 12.316% | $218.9488 | $218.95 | $218.95 | $218.90 |
| Purchase #7 | $121.76 | 5.691% | $128.6894 | $128.69 | $128.70 | $128.70 |
| 7 purchase totals = | $914.66 | $998.1582 | $998.15 | $998.15 | $998.10 | |