| 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 | $174.53 | 4.135% | $181.7468 | $181.75 | $181.75 | $181.70 |
| Purchase #2 | $226.79 | 8.225% | $245.4435 | $245.44 | $245.45 | $245.40 |
| Purchase #3 | $219.81 | 6.393% | $233.8625 | $233.86 | $233.85 | $233.90 |
| Purchase #4 | $221.42 | 4.280% | $230.8968 | $230.90 | $230.90 | $230.90 |
| Purchase #5 | $66.58 | 4.428% | $69.5282 | $69.53 | $69.55 | $69.50 |
| Purchase #6 | $239.75 | 6.326% | $254.9166 | $254.92 | $254.90 | $254.90 |
| Purchase #7 | $118.58 | 3.522% | $122.7564 | $122.76 | $122.75 | $122.80 |
| 7 purchase totals = | $1,267.46 | $1,339.1508 | $1,339.16 | $1,339.15 | $1,339.10 | |