| 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 | $163.98 | 12.719% | $184.8366 | $184.84 | $184.85 | $184.80 |
| Purchase #2 | $206.29 | 7.250% | $221.246 | $221.25 | $221.25 | $221.20 |
| Purchase #3 | $80.76 | 5.191% | $84.9523 | $84.95 | $84.95 | $85.00 |
| Purchase #4 | $166.88 | 4.711% | $174.7417 | $174.74 | $174.75 | $174.70 |
| Purchase #5 | $172.29 | 6.191% | $182.9565 | $182.96 | $182.95 | $183.00 |
| Purchase #6 | $9.93 | 13.626% | $11.2831 | $11.28 | $11.30 | $11.30 |
| Purchase #7 | $207.86 | 13.417% | $235.7486 | $235.75 | $235.75 | $235.70 |
| 7 purchase totals = | $1,007.99 | $1,095.7648 | $1,095.77 | $1,095.80 | $1,095.70 | |