| 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 | $168.59 | 4.774% | $176.6385 | $176.64 | $176.65 | $176.60 |
| Purchase #2 | $130.67 | 3.795% | $135.6289 | $135.63 | $135.65 | $135.60 |
| Purchase #3 | $182.60 | 9.359% | $199.6895 | $199.69 | $199.70 | $199.70 |
| Purchase #4 | $184.79 | 8.678% | $200.8261 | $200.83 | $200.85 | $200.80 |
| Purchase #5 | $25.90 | 13.636% | $29.4317 | $29.43 | $29.45 | $29.40 |
| Purchase #6 | $141.84 | 11.356% | $157.9474 | $157.95 | $157.95 | $157.90 |
| Purchase #7 | $115.75 | 11.221% | $128.7383 | $128.74 | $128.75 | $128.70 |
| 7 purchase totals = | $950.14 | $1,028.9004 | $1,028.91 | $1,029.00 | $1,028.70 | |