| 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 | $179.59 | 9.573% | $196.7822 | $196.78 | $196.80 | $196.80 |
| Purchase #2 | $161.92 | 12.398% | $181.9948 | $181.99 | $182.00 | $182.00 |
| Purchase #3 | $181.80 | 13.502% | $206.3466 | $206.35 | $206.35 | $206.30 |
| Purchase #4 | $213.87 | 9.570% | $234.3374 | $234.34 | $234.35 | $234.30 |
| Purchase #5 | $108.50 | 3.756% | $112.5753 | $112.58 | $112.60 | $112.60 |
| Purchase #6 | $194.68 | 13.455% | $220.8742 | $220.87 | $220.85 | $220.90 |
| Purchase #7 | $133.95 | 11.654% | $149.5605 | $149.56 | $149.55 | $149.60 |
| 7 purchase totals = | $1,174.31 | $1,302.4710 | $1,302.47 | $1,302.50 | $1,302.50 | |