| 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 | $134.81 | 9.366% | $147.4363 | $147.44 | $147.45 | $147.40 |
| Purchase #2 | $136.77 | 9.435% | $149.6742 | $149.67 | $149.65 | $149.70 |
| Purchase #3 | $6.37 | 8.199% | $6.8923 | $6.89 | $6.90 | $6.90 |
| Purchase #4 | $200.58 | 7.757% | $216.139 | $216.14 | $216.15 | $216.10 |
| Purchase #5 | $101.94 | 13.243% | $115.4399 | $115.44 | $115.45 | $115.40 |
| Purchase #6 | $145.50 | 7.463% | $156.3587 | $156.36 | $156.35 | $156.40 |
| Purchase #7 | $23.74 | 9.595% | $26.0179 | $26.02 | $26.00 | $26.00 |
| 7 purchase totals = | $749.71 | $817.9583 | $817.96 | $817.95 | $817.90 | |