| 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 | $178.34 | 4.832% | $186.9574 | $186.96 | $186.95 | $187.00 |
| Purchase #2 | $221.78 | 7.281% | $237.9278 | $237.93 | $237.95 | $237.90 |
| Purchase #3 | $196.88 | 4.206% | $205.1608 | $205.16 | $205.15 | $205.20 |
| Purchase #4 | $134.35 | 10.580% | $148.5642 | $148.56 | $148.55 | $148.60 |
| Purchase #5 | $6.86 | 7.850% | $7.3985 | $7.40 | $7.40 | $7.40 |
| Purchase #6 | $62.99 | 4.846% | $66.0425 | $66.04 | $66.05 | $66.00 |
| Purchase #7 | $130.84 | 11.376% | $145.7244 | $145.72 | $145.70 | $145.70 |
| 7 purchase totals = | $932.04 | $997.7756 | $997.77 | $997.75 | $997.80 | |