| 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 | $193.83 | 10.775% | $214.7152 | $214.72 | $214.70 | $214.70 |
| Purchase #2 | $115.83 | 9.265% | $126.5616 | $126.56 | $126.55 | $126.60 |
| Purchase #3 | $36.43 | 5.375% | $38.3881 | $38.39 | $38.40 | $38.40 |
| Purchase #4 | $195.28 | 12.470% | $219.6314 | $219.63 | $219.65 | $219.60 |
| Purchase #5 | $146.41 | 13.312% | $165.9001 | $165.90 | $165.90 | $165.90 |
| Purchase #6 | $225.45 | 11.706% | $251.8412 | $251.84 | $251.85 | $251.80 |
| Purchase #7 | $52.51 | 7.628% | $56.5155 | $56.52 | $56.50 | $56.50 |
| 7 purchase totals = | $965.74 | $1,073.5531 | $1,073.56 | $1,073.55 | $1,073.50 | |