| 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 | $171.78 | 6.551% | $183.0333 | $183.03 | $183.05 | $183.00 |
| Purchase #2 | $196.52 | 10.723% | $217.5928 | $217.59 | $217.60 | $217.60 |
| Purchase #3 | $74.67 | 7.457% | $80.2381 | $80.24 | $80.25 | $80.20 |
| Purchase #4 | $90.75 | 3.194% | $93.6486 | $93.65 | $93.65 | $93.60 |
| Purchase #5 | $248.85 | 13.436% | $282.2855 | $282.29 | $282.30 | $282.30 |
| Purchase #6 | $63.25 | 12.105% | $70.9064 | $70.91 | $70.90 | $70.90 |
| Purchase #7 | $76.69 | 6.301% | $81.5222 | $81.52 | $81.50 | $81.50 |
| 7 purchase totals = | $922.51 | $1,009.2269 | $1,009.23 | $1,009.25 | $1,009.10 | |