| 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 | $134.71 | 8.568% | $146.252 | $146.25 | $146.25 | $146.30 |
| Purchase #2 | $143.62 | 9.258% | $156.9163 | $156.92 | $156.90 | $156.90 |
| Purchase #3 | $192.55 | 12.219% | $216.0777 | $216.08 | $216.10 | $216.10 |
| Purchase #4 | $167.35 | 11.398% | $186.4246 | $186.42 | $186.40 | $186.40 |
| Purchase #5 | $137.46 | 7.260% | $147.4396 | $147.44 | $147.45 | $147.40 |
| Purchase #6 | $38.67 | 4.283% | $40.3262 | $40.33 | $40.35 | $40.30 |
| Purchase #7 | $110.57 | 4.561% | $115.6131 | $115.61 | $115.60 | $115.60 |
| 7 purchase totals = | $924.93 | $1,009.0495 | $1,009.05 | $1,009.05 | $1,009.00 | |