| 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 | $162.64 | 13.785% | $185.0599 | $185.06 | $185.05 | $185.10 |
| Purchase #2 | $185.67 | 9.469% | $203.2511 | $203.25 | $203.25 | $203.30 |
| Purchase #3 | $164.26 | 9.475% | $179.8236 | $179.82 | $179.80 | $179.80 |
| Purchase #4 | $105.27 | 7.200% | $112.8494 | $112.85 | $112.85 | $112.80 |
| Purchase #5 | $201.61 | 7.306% | $216.3396 | $216.34 | $216.35 | $216.30 |
| Purchase #6 | $87.79 | 3.427% | $90.7986 | $90.80 | $90.80 | $90.80 |
| Purchase #7 | $222.63 | 6.769% | $237.6998 | $237.70 | $237.70 | $237.70 |
| 7 purchase totals = | $1,129.87 | $1,225.8220 | $1,225.82 | $1,225.80 | $1,225.80 | |