| 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 | $118.94 | 12.790% | $134.1524 | $134.15 | $134.15 | $134.20 |
| Purchase #2 | $36.66 | 6.769% | $39.1415 | $39.14 | $39.15 | $39.10 |
| Purchase #3 | $16.34 | 11.579% | $18.232 | $18.23 | $18.25 | $18.20 |
| Purchase #4 | $84.66 | 7.173% | $90.7327 | $90.73 | $90.75 | $90.70 |
| Purchase #5 | $138.31 | 7.557% | $148.7621 | $148.76 | $148.75 | $148.80 |
| Purchase #6 | $135.50 | 7.147% | $145.1842 | $145.18 | $145.20 | $145.20 |
| Purchase #7 | $80.59 | 9.469% | $88.2211 | $88.22 | $88.20 | $88.20 |
| 7 purchase totals = | $611.00 | $664.4260 | $664.41 | $664.45 | $664.40 | |