| 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 | $126.85 | 10.636% | $140.3418 | $140.34 | $140.35 | $140.30 |
| Purchase #2 | $150.31 | 7.478% | $161.5502 | $161.55 | $161.55 | $161.60 |
| Purchase #3 | $128.73 | 10.513% | $142.2634 | $142.26 | $142.25 | $142.30 |
| Purchase #4 | $189.69 | 4.596% | $198.4082 | $198.41 | $198.40 | $198.40 |
| Purchase #5 | $183.67 | 7.431% | $197.3185 | $197.32 | $197.30 | $197.30 |
| Purchase #6 | $144.33 | 7.402% | $155.0133 | $155.01 | $155.00 | $155.00 |
| Purchase #7 | $78.31 | 3.147% | $80.7744 | $80.77 | $80.75 | $80.80 |
| 7 purchase totals = | $1,001.89 | $1,075.6698 | $1,075.66 | $1,075.60 | $1,075.70 | |