| 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 | $157.84 | 9.473% | $172.7922 | $172.79 | $172.80 | $172.80 |
| Purchase #2 | $206.66 | 5.642% | $218.3198 | $218.32 | $218.30 | $218.30 |
| Purchase #3 | $87.66 | 4.590% | $91.6836 | $91.68 | $91.70 | $91.70 |
| Purchase #4 | $235.87 | 11.690% | $263.4432 | $263.44 | $263.45 | $263.40 |
| Purchase #5 | $245.91 | 6.354% | $261.5351 | $261.54 | $261.55 | $261.50 |
| Purchase #6 | $53.64 | 4.741% | $56.1831 | $56.18 | $56.20 | $56.20 |
| Purchase #7 | $101.60 | 9.540% | $111.2926 | $111.29 | $111.30 | $111.30 |
| 7 purchase totals = | $1,089.18 | $1,175.2496 | $1,175.24 | $1,175.30 | $1,175.20 | |