| 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 | $164.94 | 8.276% | $178.5904 | $178.59 | $178.60 | $178.60 |
| Purchase #2 | $154.46 | 12.158% | $173.2392 | $173.24 | $173.25 | $173.20 |
| Purchase #3 | $141.57 | 6.599% | $150.9122 | $150.91 | $150.90 | $150.90 |
| Purchase #4 | $122.63 | 12.583% | $138.0605 | $138.06 | $138.05 | $138.10 |
| Purchase #5 | $182.75 | 7.327% | $196.1401 | $196.14 | $196.15 | $196.10 |
| Purchase #6 | $221.44 | 11.291% | $246.4428 | $246.44 | $246.45 | $246.40 |
| Purchase #7 | $50.50 | 5.865% | $53.4618 | $53.46 | $53.45 | $53.50 |
| 7 purchase totals = | $1,038.29 | $1,136.8470 | $1,136.84 | $1,136.85 | $1,136.80 | |