| 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 | $156.98 | 9.135% | $171.3201 | $171.32 | $171.30 | $171.30 |
| Purchase #2 | $8.52 | 8.591% | $9.252 | $9.25 | $9.25 | $9.30 |
| Purchase #3 | $230.29 | 6.591% | $245.4684 | $245.47 | $245.45 | $245.50 |
| Purchase #4 | $53.68 | 13.782% | $61.0782 | $61.08 | $61.10 | $61.10 |
| Purchase #5 | $228.54 | 12.465% | $257.0275 | $257.03 | $257.05 | $257.00 |
| Purchase #6 | $140.53 | 11.558% | $156.7725 | $156.77 | $156.75 | $156.80 |
| Purchase #7 | $91.57 | 11.292% | $101.9101 | $101.91 | $101.90 | $101.90 |
| 7 purchase totals = | $910.11 | $1,002.8288 | $1,002.83 | $1,002.80 | $1,002.90 | |