| 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 | $114.88 | 11.566% | $128.167 | $128.17 | $128.15 | $128.20 |
| Purchase #2 | $144.43 | 10.740% | $159.9418 | $159.94 | $159.95 | $159.90 |
| Purchase #3 | $143.76 | 7.232% | $154.1567 | $154.16 | $154.15 | $154.20 |
| Purchase #4 | $96.25 | 12.211% | $108.0031 | $108.00 | $108.00 | $108.00 |
| Purchase #5 | $198.92 | 5.160% | $209.1843 | $209.18 | $209.20 | $209.20 |
| Purchase #6 | $119.82 | 3.382% | $123.8723 | $123.87 | $123.85 | $123.90 |
| Purchase #7 | $21.34 | 5.497% | $22.5131 | $22.51 | $22.50 | $22.50 |
| 7 purchase totals = | $839.40 | $905.8383 | $905.83 | $905.80 | $905.90 | |