| 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 | $95.47 | 6.398% | $101.5782 | $101.58 | $101.60 | $101.60 |
| Purchase #2 | $162.64 | 3.587% | $168.4739 | $168.47 | $168.45 | $168.50 |
| Purchase #3 | $197.84 | 9.299% | $216.2371 | $216.24 | $216.25 | $216.20 |
| Purchase #4 | $9.29 | 4.588% | $9.7162 | $9.72 | $9.70 | $9.70 |
| Purchase #5 | $140.86 | 9.354% | $154.036 | $154.04 | $154.05 | $154.00 |
| Purchase #6 | $245.28 | 12.482% | $275.8958 | $275.90 | $275.90 | $275.90 |
| Purchase #7 | $159.68 | 13.350% | $180.9973 | $181.00 | $181.00 | $181.00 |
| 7 purchase totals = | $1,011.06 | $1,106.9345 | $1,106.95 | $1,106.95 | $1,106.90 | |