| 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 | $170.40 | 13.232% | $192.9473 | $192.95 | $192.95 | $192.90 |
| Purchase #2 | $151.57 | 12.514% | $170.5375 | $170.54 | $170.55 | $170.50 |
| Purchase #3 | $36.99 | 3.421% | $38.2554 | $38.26 | $38.25 | $38.30 |
| Purchase #4 | $180.32 | 6.511% | $192.0606 | $192.06 | $192.05 | $192.10 |
| Purchase #5 | $170.72 | 9.132% | $186.3102 | $186.31 | $186.30 | $186.30 |
| Purchase #6 | $207.38 | 3.505% | $214.6487 | $214.65 | $214.65 | $214.60 |
| Purchase #7 | $31.99 | 7.874% | $34.5089 | $34.51 | $34.50 | $34.50 |
| 7 purchase totals = | $949.37 | $1,029.2686 | $1,029.28 | $1,029.25 | $1,029.20 | |