| 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 | $170.27 | 3.751% | $176.6568 | $176.66 | $176.65 | $176.70 |
| Purchase #2 | $90.65 | 11.647% | $101.208 | $101.21 | $101.20 | $101.20 |
| Purchase #3 | $153.99 | 12.219% | $172.806 | $172.81 | $172.80 | $172.80 |
| Purchase #4 | $5.70 | 6.800% | $6.0876 | $6.09 | $6.10 | $6.10 |
| Purchase #5 | $242.34 | 4.430% | $253.0757 | $253.08 | $253.10 | $253.10 |
| Purchase #6 | $222.39 | 4.290% | $231.9305 | $231.93 | $231.95 | $231.90 |
| Purchase #7 | $244.83 | 3.447% | $253.2693 | $253.27 | $253.25 | $253.30 |
| 7 purchase totals = | $1,130.17 | $1,195.0339 | $1,195.05 | $1,195.05 | $1,195.10 | |