| 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 | $153.50 | 8.253% | $166.1684 | $166.17 | $166.15 | $166.20 |
| Purchase #2 | $247.43 | 4.807% | $259.324 | $259.32 | $259.30 | $259.30 |
| Purchase #3 | $112.39 | 5.352% | $118.4051 | $118.41 | $118.40 | $118.40 |
| Purchase #4 | $206.57 | 11.390% | $230.0983 | $230.10 | $230.10 | $230.10 |
| Purchase #5 | $60.56 | 6.386% | $64.4274 | $64.43 | $64.45 | $64.40 |
| Purchase #6 | $171.36 | 7.486% | $184.188 | $184.19 | $184.20 | $184.20 |
| Purchase #7 | $137.97 | 11.790% | $154.2367 | $154.24 | $154.25 | $154.20 |
| 7 purchase totals = | $1,089.78 | $1,176.8479 | $1,176.86 | $1,176.85 | $1,176.80 | |