| 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 | $130.71 | 11.514% | $145.7599 | $145.76 | $145.75 | $145.80 |
| Purchase #2 | $164.77 | 6.454% | $175.4043 | $175.40 | $175.40 | $175.40 |
| Purchase #3 | $227.71 | 5.167% | $239.4758 | $239.48 | $239.50 | $239.50 |
| Purchase #4 | $36.74 | 11.757% | $41.0595 | $41.06 | $41.05 | $41.10 |
| Purchase #5 | $223.78 | 6.310% | $237.9005 | $237.90 | $237.90 | $237.90 |
| Purchase #6 | $104.60 | 4.423% | $109.2265 | $109.23 | $109.25 | $109.20 |
| Purchase #7 | $76.95 | 8.787% | $83.7116 | $83.71 | $83.70 | $83.70 |
| 7 purchase totals = | $965.26 | $1,032.5381 | $1,032.54 | $1,032.55 | $1,032.60 | |