| 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 | $153.30 | 5.436% | $161.6334 | $161.63 | $161.65 | $161.60 |
| Purchase #2 | $34.96 | 9.599% | $38.3158 | $38.32 | $38.30 | $38.30 |
| Purchase #3 | $181.33 | 6.566% | $193.2361 | $193.24 | $193.25 | $193.20 |
| Purchase #4 | $185.83 | 8.271% | $201.2 | $201.20 | $201.20 | $201.20 |
| Purchase #5 | $162.79 | 7.516% | $175.0253 | $175.03 | $175.05 | $175.00 |
| Purchase #6 | $219.87 | 7.862% | $237.1562 | $237.16 | $237.15 | $237.20 |
| Purchase #7 | $13.82 | 9.620% | $15.1495 | $15.15 | $15.15 | $15.10 |
| 7 purchase totals = | $951.90 | $1,021.7163 | $1,021.73 | $1,021.75 | $1,021.60 | |