| 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 | $172.40 | 11.717% | $192.6001 | $192.60 | $192.60 | $192.60 |
| Purchase #2 | $155.37 | 11.399% | $173.0806 | $173.08 | $173.10 | $173.10 |
| Purchase #3 | $138.43 | 6.541% | $147.4847 | $147.48 | $147.50 | $147.50 |
| Purchase #4 | $97.92 | 9.446% | $107.1695 | $107.17 | $107.15 | $107.20 |
| Purchase #5 | $189.86 | 6.774% | $202.7211 | $202.72 | $202.70 | $202.70 |
| Purchase #6 | $133.43 | 9.703% | $146.3767 | $146.38 | $146.40 | $146.40 |
| Purchase #7 | $170.34 | 13.377% | $193.1264 | $193.13 | $193.15 | $193.10 |
| 7 purchase totals = | $1,057.75 | $1,162.5591 | $1,162.56 | $1,162.60 | $1,162.60 | |