| 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 | $129.95 | 13.263% | $147.1853 | $147.19 | $147.20 | $147.20 |
| Purchase #2 | $216.50 | 5.506% | $228.4205 | $228.42 | $228.40 | $228.40 |
| Purchase #3 | $143.30 | 9.774% | $157.3061 | $157.31 | $157.30 | $157.30 |
| Purchase #4 | $250.70 | 5.704% | $264.9999 | $265.00 | $265.00 | $265.00 |
| Purchase #5 | $69.88 | 9.364% | $76.4236 | $76.42 | $76.40 | $76.40 |
| Purchase #6 | $167.46 | 4.442% | $174.8986 | $174.90 | $174.90 | $174.90 |
| Purchase #7 | $103.62 | 13.413% | $117.5186 | $117.52 | $117.50 | $117.50 |
| 7 purchase totals = | $1,081.41 | $1,166.7526 | $1,166.76 | $1,166.70 | $1,166.70 | |