| 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 | $146.33 | 7.513% | $157.3238 | $157.32 | $157.30 | $157.30 |
| Purchase #2 | $113.55 | 7.540% | $122.1117 | $122.11 | $122.10 | $122.10 |
| Purchase #3 | $134.28 | 7.874% | $144.8532 | $144.85 | $144.85 | $144.90 |
| Purchase #4 | $121.82 | 9.308% | $133.159 | $133.16 | $133.15 | $133.20 |
| Purchase #5 | $194.63 | 4.314% | $203.0263 | $203.03 | $203.05 | $203.00 |
| Purchase #6 | $60.38 | 5.290% | $63.5741 | $63.57 | $63.55 | $63.60 |
| Purchase #7 | $240.29 | 4.486% | $251.0694 | $251.07 | $251.05 | $251.10 |
| 7 purchase totals = | $1,011.28 | $1,075.1175 | $1,075.11 | $1,075.05 | $1,075.20 | |