| 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 | $126.90 | 6.764% | $135.4835 | $135.48 | $135.50 | $135.50 |
| Purchase #2 | $230.25 | 7.198% | $246.8234 | $246.82 | $246.80 | $246.80 |
| Purchase #3 | $227.60 | 10.267% | $250.9677 | $250.97 | $250.95 | $251.00 |
| Purchase #4 | $28.66 | 3.868% | $29.7686 | $29.77 | $29.75 | $29.80 |
| Purchase #5 | $158.39 | 3.234% | $163.5123 | $163.51 | $163.50 | $163.50 |
| Purchase #6 | $152.99 | 4.157% | $159.3498 | $159.35 | $159.35 | $159.30 |
| Purchase #7 | $86.44 | 10.706% | $95.6943 | $95.69 | $95.70 | $95.70 |
| 7 purchase totals = | $1,011.23 | $1,081.5996 | $1,081.59 | $1,081.55 | $1,081.60 | |