| 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 | $146.80 | 12.449% | $165.0751 | $165.08 | $165.10 | $165.10 |
| Purchase #2 | $82.79 | 11.605% | $92.3978 | $92.40 | $92.40 | $92.40 |
| Purchase #3 | $179.80 | 7.622% | $193.5044 | $193.50 | $193.50 | $193.50 |
| Purchase #4 | $112.97 | 13.251% | $127.9397 | $127.94 | $127.95 | $127.90 |
| Purchase #5 | $236.78 | 6.251% | $251.5811 | $251.58 | $251.60 | $251.60 |
| Purchase #6 | $189.54 | 7.180% | $203.149 | $203.15 | $203.15 | $203.10 |
| Purchase #7 | $118.45 | 8.509% | $128.5289 | $128.53 | $128.55 | $128.50 |
| 7 purchase totals = | $1,067.13 | $1,162.1760 | $1,162.18 | $1,162.25 | $1,162.10 | |