| 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 | $155.97 | 3.610% | $161.6005 | $161.60 | $161.60 | $161.60 |
| Purchase #2 | $92.77 | 10.279% | $102.3058 | $102.31 | $102.30 | $102.30 |
| Purchase #3 | $165.68 | 4.396% | $172.9633 | $172.96 | $172.95 | $173.00 |
| Purchase #4 | $133.89 | 4.371% | $139.7423 | $139.74 | $139.75 | $139.70 |
| Purchase #5 | $83.86 | 12.409% | $94.2662 | $94.27 | $94.25 | $94.30 |
| Purchase #6 | $246.39 | 10.424% | $272.0737 | $272.07 | $272.05 | $272.10 |
| Purchase #7 | $184.70 | 13.282% | $209.2319 | $209.23 | $209.25 | $209.20 |
| 7 purchase totals = | $1,063.26 | $1,152.1837 | $1,152.18 | $1,152.15 | $1,152.20 | |