| 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 | $165.53 | 13.594% | $188.0321 | $188.03 | $188.05 | $188.00 |
| Purchase #2 | $122.58 | 3.481% | $126.847 | $126.85 | $126.85 | $126.80 |
| Purchase #3 | $185.84 | 13.165% | $210.3058 | $210.31 | $210.30 | $210.30 |
| Purchase #4 | $105.30 | 9.199% | $114.9865 | $114.99 | $115.00 | $115.00 |
| Purchase #5 | $118.69 | 6.781% | $126.7384 | $126.74 | $126.75 | $126.70 |
| Purchase #6 | $53.42 | 7.864% | $57.6209 | $57.62 | $57.60 | $57.60 |
| Purchase #7 | $87.83 | 12.235% | $98.576 | $98.58 | $98.60 | $98.60 |
| 7 purchase totals = | $839.19 | $923.1067 | $923.12 | $923.15 | $923.00 | |