| 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 | $126.85 | 9.822% | $139.3092 | $139.31 | $139.30 | $139.30 |
| Purchase #2 | $96.74 | 13.227% | $109.5358 | $109.54 | $109.55 | $109.50 |
| Purchase #3 | $6.64 | 5.510% | $7.0059 | $7.01 | $7.00 | $7.00 |
| Purchase #4 | $187.63 | 5.273% | $197.5237 | $197.52 | $197.50 | $197.50 |
| Purchase #5 | $5.62 | 3.607% | $5.8227 | $5.82 | $5.80 | $5.80 |
| Purchase #6 | $178.54 | 11.750% | $199.5185 | $199.52 | $199.50 | $199.50 |
| Purchase #7 | $5.33 | 8.244% | $5.7694 | $5.77 | $5.75 | $5.80 |
| 7 purchase totals = | $607.35 | $664.4852 | $664.49 | $664.40 | $664.40 | |