| 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 | $189.73 | 4.195% | $197.6892 | $197.69 | $197.70 | $197.70 |
| Purchase #2 | $132.48 | 13.668% | $150.5874 | $150.59 | $150.60 | $150.60 |
| Purchase #3 | $165.41 | 10.861% | $183.3752 | $183.38 | $183.40 | $183.40 |
| Purchase #4 | $201.52 | 8.425% | $218.4981 | $218.50 | $218.50 | $218.50 |
| Purchase #5 | $72.73 | 9.675% | $79.7666 | $79.77 | $79.75 | $79.80 |
| Purchase #6 | $119.73 | 12.215% | $134.355 | $134.36 | $134.35 | $134.40 |
| Purchase #7 | $190.38 | 11.314% | $211.9196 | $211.92 | $211.90 | $211.90 |
| 7 purchase totals = | $1,071.98 | $1,176.1911 | $1,176.21 | $1,176.20 | $1,176.30 | |