| 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 | $199.43 | 13.705% | $226.7619 | $226.76 | $226.75 | $226.80 |
| Purchase #2 | $112.85 | 12.567% | $127.0319 | $127.03 | $127.05 | $127.00 |
| Purchase #3 | $17.70 | 11.465% | $19.7293 | $19.73 | $19.75 | $19.70 |
| Purchase #4 | $131.87 | 5.265% | $138.813 | $138.81 | $138.80 | $138.80 |
| Purchase #5 | $135.27 | 13.201% | $153.127 | $153.13 | $153.15 | $153.10 |
| Purchase #6 | $144.27 | 9.298% | $157.6842 | $157.68 | $157.70 | $157.70 |
| Purchase #7 | $114.60 | 7.152% | $122.7962 | $122.80 | $122.80 | $122.80 |
| 7 purchase totals = | $855.99 | $945.9435 | $945.94 | $946.00 | $945.90 | |