| 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 | $121.64 | 12.760% | $137.1613 | $137.16 | $137.15 | $137.20 |
| Purchase #2 | $76.72 | 11.805% | $85.7768 | $85.78 | $85.80 | $85.80 |
| Purchase #3 | $86.92 | 9.547% | $95.2183 | $95.22 | $95.20 | $95.20 |
| Purchase #4 | $53.85 | 13.611% | $61.1795 | $61.18 | $61.20 | $61.20 |
| Purchase #5 | $19.93 | 13.310% | $22.5827 | $22.58 | $22.60 | $22.60 |
| Purchase #6 | $224.65 | 11.591% | $250.6892 | $250.69 | $250.70 | $250.70 |
| Purchase #7 | $183.61 | 5.274% | $193.2936 | $193.29 | $193.30 | $193.30 |
| 7 purchase totals = | $767.32 | $845.9014 | $845.90 | $845.95 | $846.00 | |