| 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 | $144.89 | 6.485% | $154.2861 | $154.29 | $154.30 | $154.30 |
| Purchase #2 | $165.85 | 7.133% | $177.6801 | $177.68 | $177.70 | $177.70 |
| Purchase #3 | $70.25 | 10.403% | $77.5581 | $77.56 | $77.55 | $77.60 |
| Purchase #4 | $210.74 | 12.553% | $237.1942 | $237.19 | $237.20 | $237.20 |
| Purchase #5 | $68.28 | 10.782% | $75.6419 | $75.64 | $75.65 | $75.60 |
| Purchase #6 | $139.68 | 9.625% | $153.1242 | $153.12 | $153.10 | $153.10 |
| Purchase #7 | $228.55 | 13.620% | $259.6785 | $259.68 | $259.70 | $259.70 |
| 7 purchase totals = | $1,028.24 | $1,135.1631 | $1,135.16 | $1,135.20 | $1,135.20 | |