| 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 | $183.56 | 3.280% | $189.5808 | $189.58 | $189.60 | $189.60 |
| Purchase #2 | $152.77 | 8.405% | $165.6103 | $165.61 | $165.60 | $165.60 |
| Purchase #3 | $132.61 | 5.821% | $140.3292 | $140.33 | $140.35 | $140.30 |
| Purchase #4 | $164.96 | 8.322% | $178.688 | $178.69 | $178.70 | $178.70 |
| Purchase #5 | $73.82 | 3.214% | $76.1926 | $76.19 | $76.20 | $76.20 |
| Purchase #6 | $50.44 | 3.127% | $52.0173 | $52.02 | $52.00 | $52.00 |
| Purchase #7 | $195.85 | 12.375% | $220.0864 | $220.09 | $220.10 | $220.10 |
| 7 purchase totals = | $954.01 | $1,022.5046 | $1,022.51 | $1,022.55 | $1,022.50 | |