| 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 | $193.76 | 13.264% | $219.4603 | $219.46 | $219.45 | $219.50 |
| Purchase #2 | $8.46 | 13.643% | $9.6142 | $9.61 | $9.60 | $9.60 |
| Purchase #3 | $243.90 | 3.287% | $251.917 | $251.92 | $251.90 | $251.90 |
| Purchase #4 | $132.36 | 13.208% | $149.8421 | $149.84 | $149.85 | $149.80 |
| Purchase #5 | $150.30 | 6.232% | $159.6667 | $159.67 | $159.65 | $159.70 |
| Purchase #6 | $210.44 | 6.652% | $224.4385 | $224.44 | $224.45 | $224.40 |
| Purchase #7 | $114.65 | 8.737% | $124.667 | $124.67 | $124.65 | $124.70 |
| 7 purchase totals = | $1,053.87 | $1,139.6058 | $1,139.61 | $1,139.55 | $1,139.60 | |