| 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 | $103.41 | 8.469% | $112.1678 | $112.17 | $112.15 | $112.20 |
| Purchase #2 | $173.91 | 11.548% | $193.9931 | $193.99 | $194.00 | $194.00 |
| Purchase #3 | $120.68 | 5.647% | $127.4948 | $127.49 | $127.50 | $127.50 |
| Purchase #4 | $165.42 | 12.170% | $185.5516 | $185.55 | $185.55 | $185.60 |
| Purchase #5 | $237.45 | 13.806% | $270.2323 | $270.23 | $270.25 | $270.20 |
| Purchase #6 | $23.32 | 11.165% | $25.9237 | $25.92 | $25.90 | $25.90 |
| Purchase #7 | $165.44 | 12.319% | $185.8206 | $185.82 | $185.80 | $185.80 |
| 7 purchase totals = | $989.63 | $1,101.1839 | $1,101.17 | $1,101.15 | $1,101.20 | |