| 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 | $205.56 | 7.170% | $220.2987 | $220.30 | $220.30 | $220.30 |
| Purchase #2 | $6.44 | 6.699% | $6.8714 | $6.87 | $6.85 | $6.90 |
| Purchase #3 | $130.86 | 7.540% | $140.7268 | $140.73 | $140.75 | $140.70 |
| Purchase #4 | $154.99 | 7.809% | $167.0932 | $167.09 | $167.10 | $167.10 |
| Purchase #5 | $170.49 | 13.600% | $193.6766 | $193.68 | $193.70 | $193.70 |
| Purchase #6 | $139.69 | 5.182% | $146.9287 | $146.93 | $146.95 | $146.90 |
| Purchase #7 | $249.72 | 13.606% | $283.6969 | $283.70 | $283.70 | $283.70 |
| 7 purchase totals = | $1,057.75 | $1,159.2923 | $1,159.30 | $1,159.35 | $1,159.30 | |