| 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 | $37.61 | 4.177% | $39.181 | $39.18 | $39.20 | $39.20 |
| Purchase #2 | $74.38 | 3.392% | $76.903 | $76.90 | $76.90 | $76.90 |
| Purchase #3 | $179.84 | 3.720% | $186.53 | $186.53 | $186.55 | $186.50 |
| Purchase #4 | $170.34 | 7.513% | $183.1376 | $183.14 | $183.15 | $183.10 |
| Purchase #5 | $131.56 | 12.414% | $147.8919 | $147.89 | $147.90 | $147.90 |
| Purchase #6 | $226.40 | 8.444% | $245.5172 | $245.52 | $245.50 | $245.50 |
| Purchase #7 | $238.69 | 6.405% | $253.9781 | $253.98 | $254.00 | $254.00 |
| 7 purchase totals = | $1,058.82 | $1,133.1388 | $1,133.14 | $1,133.20 | $1,133.10 | |