| 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 | $189.83 | 5.753% | $200.7509 | $200.75 | $200.75 | $200.80 |
| Purchase #2 | $109.57 | 5.276% | $115.3509 | $115.35 | $115.35 | $115.40 |
| Purchase #3 | $8.80 | 5.788% | $9.3093 | $9.31 | $9.30 | $9.30 |
| Purchase #4 | $114.95 | 6.625% | $122.5654 | $122.57 | $122.55 | $122.60 |
| Purchase #5 | $133.65 | 3.446% | $138.2556 | $138.26 | $138.25 | $138.30 |
| Purchase #6 | $80.99 | 9.256% | $88.4864 | $88.49 | $88.50 | $88.50 |
| Purchase #7 | $246.80 | 6.527% | $262.9086 | $262.91 | $262.90 | $262.90 |
| 7 purchase totals = | $884.59 | $937.6271 | $937.64 | $937.60 | $937.80 | |