| 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 | $170.84 | 12.781% | $192.6751 | $192.68 | $192.70 | $192.70 |
| Purchase #2 | $18.52 | 3.828% | $19.2289 | $19.23 | $19.25 | $19.20 |
| Purchase #3 | $222.52 | 4.841% | $233.2922 | $233.29 | $233.30 | $233.30 |
| Purchase #4 | $6.36 | 11.621% | $7.0991 | $7.10 | $7.10 | $7.10 |
| Purchase #5 | $41.76 | 5.363% | $43.9996 | $44.00 | $44.00 | $44.00 |
| Purchase #6 | $5.42 | 4.145% | $5.6447 | $5.64 | $5.65 | $5.60 |
| Purchase #7 | $158.25 | 9.233% | $172.8612 | $172.86 | $172.85 | $172.90 |
| 7 purchase totals = | $623.67 | $674.8008 | $674.80 | $674.85 | $674.80 | |