| 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 | $146.39 | 4.685% | $153.2484 | $153.25 | $153.25 | $153.20 |
| Purchase #2 | $186.73 | 9.144% | $203.8046 | $203.80 | $203.80 | $203.80 |
| Purchase #3 | $56.96 | 13.751% | $64.7926 | $64.79 | $64.80 | $64.80 |
| Purchase #4 | $33.43 | 3.465% | $34.5883 | $34.59 | $34.60 | $34.60 |
| Purchase #5 | $131.92 | 9.706% | $144.7242 | $144.72 | $144.70 | $144.70 |
| Purchase #6 | $211.30 | 5.335% | $222.5729 | $222.57 | $222.55 | $222.60 |
| Purchase #7 | $139.82 | 7.198% | $149.8842 | $149.88 | $149.90 | $149.90 |
| 7 purchase totals = | $906.55 | $973.6152 | $973.60 | $973.60 | $973.60 | |