| 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 | $171.73 | 12.408% | $193.0383 | $193.04 | $193.05 | $193.00 |
| Purchase #2 | $74.32 | 8.843% | $80.8921 | $80.89 | $80.90 | $80.90 |
| Purchase #3 | $192.43 | 13.190% | $217.8115 | $217.81 | $217.80 | $217.80 |
| Purchase #4 | $214.95 | 3.195% | $221.8177 | $221.82 | $221.80 | $221.80 |
| Purchase #5 | $122.69 | 10.486% | $135.5553 | $135.56 | $135.55 | $135.60 |
| Purchase #6 | $76.73 | 8.103% | $82.9474 | $82.95 | $82.95 | $82.90 |
| Purchase #7 | $7.93 | 7.300% | $8.5089 | $8.51 | $8.50 | $8.50 |
| 7 purchase totals = | $860.78 | $940.5712 | $940.58 | $940.55 | $940.50 | |