| 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 | $172.35 | 8.244% | $186.5585 | $186.56 | $186.55 | $186.60 |
| Purchase #2 | $162.79 | 3.821% | $169.0102 | $169.01 | $169.00 | $169.00 |
| Purchase #3 | $191.91 | 12.549% | $215.9928 | $215.99 | $216.00 | $216.00 |
| Purchase #4 | $183.32 | 10.707% | $202.9481 | $202.95 | $202.95 | $202.90 |
| Purchase #5 | $181.70 | 7.208% | $194.7969 | $194.80 | $194.80 | $194.80 |
| Purchase #6 | $83.86 | 9.206% | $91.5802 | $91.58 | $91.60 | $91.60 |
| Purchase #7 | $190.72 | 7.539% | $205.0984 | $205.10 | $205.10 | $205.10 |
| 7 purchase totals = | $1,166.65 | $1,265.9851 | $1,265.99 | $1,266.00 | $1,266.00 | |