| 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 | $159.50 | 7.491% | $171.4481 | $171.45 | $171.45 | $171.40 |
| Purchase #2 | $207.81 | 6.723% | $221.7811 | $221.78 | $221.80 | $221.80 |
| Purchase #3 | $227.73 | 8.674% | $247.4833 | $247.48 | $247.50 | $247.50 |
| Purchase #4 | $123.53 | 13.279% | $139.9335 | $139.93 | $139.95 | $139.90 |
| Purchase #5 | $117.78 | 6.279% | $125.1754 | $125.18 | $125.20 | $125.20 |
| Purchase #6 | $242.83 | 4.443% | $253.6189 | $253.62 | $253.60 | $253.60 |
| Purchase #7 | $118.88 | 3.751% | $123.3392 | $123.34 | $123.35 | $123.30 |
| 7 purchase totals = | $1,198.06 | $1,282.7795 | $1,282.78 | $1,282.85 | $1,282.70 | |