| 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 | $150.68 | 8.600% | $163.6385 | $163.64 | $163.65 | $163.60 |
| Purchase #2 | $226.26 | 12.120% | $253.6827 | $253.68 | $253.70 | $253.70 |
| Purchase #3 | $95.78 | 8.259% | $103.6905 | $103.69 | $103.70 | $103.70 |
| Purchase #4 | $87.25 | 7.150% | $93.4884 | $93.49 | $93.50 | $93.50 |
| Purchase #5 | $165.85 | 3.274% | $171.2799 | $171.28 | $171.30 | $171.30 |
| Purchase #6 | $223.37 | 6.726% | $238.3939 | $238.39 | $238.40 | $238.40 |
| Purchase #7 | $79.26 | 6.256% | $84.2185 | $84.22 | $84.20 | $84.20 |
| 7 purchase totals = | $1,028.45 | $1,108.3924 | $1,108.39 | $1,108.45 | $1,108.40 | |