| 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 | $168.99 | 5.402% | $178.1188 | $178.12 | $178.10 | $178.10 |
| Purchase #2 | $243.65 | 3.118% | $251.247 | $251.25 | $251.25 | $251.20 |
| Purchase #3 | $157.72 | 13.822% | $179.5201 | $179.52 | $179.50 | $179.50 |
| Purchase #4 | $185.71 | 6.743% | $198.2324 | $198.23 | $198.25 | $198.20 |
| Purchase #5 | $144.99 | 3.663% | $150.301 | $150.30 | $150.30 | $150.30 |
| Purchase #6 | $202.65 | 4.227% | $211.216 | $211.22 | $211.20 | $211.20 |
| Purchase #7 | $88.94 | 6.287% | $94.5317 | $94.53 | $94.55 | $94.50 |
| 7 purchase totals = | $1,192.65 | $1,263.1670 | $1,263.17 | $1,263.15 | $1,263.00 | |