| 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 | $172.32 | 5.497% | $181.7924 | $181.79 | $181.80 | $181.80 |
| Purchase #2 | $135.33 | 13.358% | $153.4074 | $153.41 | $153.40 | $153.40 |
| Purchase #3 | $221.76 | 10.379% | $244.7765 | $244.78 | $244.80 | $244.80 |
| Purchase #4 | $73.54 | 12.492% | $82.7266 | $82.73 | $82.75 | $82.70 |
| Purchase #5 | $174.95 | 9.559% | $191.6735 | $191.67 | $191.65 | $191.70 |
| Purchase #6 | $192.44 | 10.547% | $212.7366 | $212.74 | $212.75 | $212.70 |
| Purchase #7 | $175.81 | 4.145% | $183.0973 | $183.10 | $183.10 | $183.10 |
| 7 purchase totals = | $1,146.15 | $1,250.2103 | $1,250.22 | $1,250.25 | $1,250.20 | |