| 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 | $33.69 | 10.773% | $37.3194 | $37.32 | $37.30 | $37.30 |
| Purchase #2 | $192.59 | 3.446% | $199.2267 | $199.23 | $199.25 | $199.20 |
| Purchase #3 | $174.99 | 3.246% | $180.6702 | $180.67 | $180.65 | $180.70 |
| Purchase #4 | $111.76 | 9.722% | $122.6253 | $122.63 | $122.65 | $122.60 |
| Purchase #5 | $88.90 | 4.383% | $92.7965 | $92.80 | $92.80 | $92.80 |
| Purchase #6 | $117.92 | 3.163% | $121.6498 | $121.65 | $121.65 | $121.60 |
| Purchase #7 | $148.44 | 5.295% | $156.2999 | $156.30 | $156.30 | $156.30 |
| 7 purchase totals = | $868.29 | $910.5878 | $910.60 | $910.60 | $910.50 | |