| 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 | $180.82 | 9.153% | $197.3705 | $197.37 | $197.35 | $197.40 |
| Purchase #2 | $230.59 | 12.409% | $259.2039 | $259.20 | $259.20 | $259.20 |
| Purchase #3 | $55.60 | 10.338% | $61.3479 | $61.35 | $61.35 | $61.30 |
| Purchase #4 | $153.59 | 12.851% | $173.3279 | $173.33 | $173.35 | $173.30 |
| Purchase #5 | $106.73 | 12.715% | $120.3007 | $120.30 | $120.30 | $120.30 |
| Purchase #6 | $159.54 | 8.329% | $172.8281 | $172.83 | $172.85 | $172.80 |
| Purchase #7 | $191.73 | 3.439% | $198.3236 | $198.32 | $198.30 | $198.30 |
| 7 purchase totals = | $1,078.60 | $1,182.7026 | $1,182.70 | $1,182.70 | $1,182.60 | |