| 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 | $64.65 | 13.567% | $73.4211 | $73.42 | $73.40 | $73.40 |
| Purchase #2 | $16.59 | 8.389% | $17.9817 | $17.98 | $18.00 | $18.00 |
| Purchase #3 | $210.49 | 6.752% | $224.7023 | $224.70 | $224.70 | $224.70 |
| Purchase #4 | $237.75 | 4.481% | $248.4036 | $248.40 | $248.40 | $248.40 |
| Purchase #5 | $115.91 | 3.642% | $120.1314 | $120.13 | $120.15 | $120.10 |
| Purchase #6 | $240.38 | 5.616% | $253.8797 | $253.88 | $253.90 | $253.90 |
| Purchase #7 | $192.95 | 3.145% | $199.0183 | $199.02 | $199.00 | $199.00 |
| 7 purchase totals = | $1,078.72 | $1,137.5381 | $1,137.53 | $1,137.55 | $1,137.50 | |