| 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 | $171.84 | 12.571% | $193.442 | $193.44 | $193.45 | $193.40 |
| Purchase #2 | $250.91 | 10.240% | $276.6032 | $276.60 | $276.60 | $276.60 |
| Purchase #3 | $10.63 | 8.740% | $11.5591 | $11.56 | $11.55 | $11.60 |
| Purchase #4 | $41.61 | 5.302% | $43.8162 | $43.82 | $43.80 | $43.80 |
| Purchase #5 | $22.73 | 6.169% | $24.1322 | $24.13 | $24.15 | $24.10 |
| Purchase #6 | $87.93 | 5.142% | $92.4514 | $92.45 | $92.45 | $92.50 |
| Purchase #7 | $249.78 | 9.375% | $273.1969 | $273.20 | $273.20 | $273.20 |
| 7 purchase totals = | $835.43 | $915.2010 | $915.20 | $915.20 | $915.20 | |