| 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 | $132.35 | 5.292% | $139.354 | $139.35 | $139.35 | $139.40 |
| Purchase #2 | $100.44 | 4.798% | $105.2591 | $105.26 | $105.25 | $105.30 |
| Purchase #3 | $157.29 | 13.786% | $178.974 | $178.97 | $178.95 | $179.00 |
| Purchase #4 | $170.96 | 7.492% | $183.7683 | $183.77 | $183.75 | $183.80 |
| Purchase #5 | $137.44 | 7.874% | $148.262 | $148.26 | $148.25 | $148.30 |
| Purchase #6 | $148.57 | 6.480% | $158.1973 | $158.20 | $158.20 | $158.20 |
| Purchase #7 | $192.78 | 3.850% | $200.202 | $200.20 | $200.20 | $200.20 |
| 7 purchase totals = | $1,039.83 | $1,114.0167 | $1,114.01 | $1,113.95 | $1,114.20 | |