| 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 | $190.81 | 7.458% | $205.0406 | $205.04 | $205.05 | $205.00 |
| Purchase #2 | $166.91 | 5.434% | $175.9799 | $175.98 | $176.00 | $176.00 |
| Purchase #3 | $8.60 | 8.225% | $9.3074 | $9.31 | $9.30 | $9.30 |
| Purchase #4 | $164.26 | 3.688% | $170.3179 | $170.32 | $170.30 | $170.30 |
| Purchase #5 | $77.87 | 3.707% | $80.7566 | $80.76 | $80.75 | $80.80 |
| Purchase #6 | $178.88 | 7.503% | $192.3014 | $192.30 | $192.30 | $192.30 |
| Purchase #7 | $249.93 | 9.525% | $273.7358 | $273.74 | $273.75 | $273.70 |
| 7 purchase totals = | $1,037.26 | $1,107.4396 | $1,107.45 | $1,107.45 | $1,107.40 | |