| 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 | $155.37 | 3.401% | $160.6541 | $160.65 | $160.65 | $160.70 |
| Purchase #2 | $126.90 | 11.751% | $141.812 | $141.81 | $141.80 | $141.80 |
| Purchase #3 | $198.78 | 6.414% | $211.5297 | $211.53 | $211.55 | $211.50 |
| Purchase #4 | $203.57 | 5.793% | $215.3628 | $215.36 | $215.35 | $215.40 |
| Purchase #5 | $191.91 | 9.414% | $209.9764 | $209.98 | $210.00 | $210.00 |
| Purchase #6 | $175.99 | 12.539% | $198.0574 | $198.06 | $198.05 | $198.10 |
| Purchase #7 | $34.84 | 12.171% | $39.0804 | $39.08 | $39.10 | $39.10 |
| 7 purchase totals = | $1,087.36 | $1,176.4728 | $1,176.47 | $1,176.50 | $1,176.60 | |