| 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 | $67.40 | 4.371% | $70.3461 | $70.35 | $70.35 | $70.30 |
| Purchase #2 | $177.38 | 10.425% | $195.8719 | $195.87 | $195.85 | $195.90 |
| Purchase #3 | $195.42 | 3.643% | $202.5392 | $202.54 | $202.55 | $202.50 |
| Purchase #4 | $161.91 | 5.344% | $170.5625 | $170.56 | $170.55 | $170.60 |
| Purchase #5 | $113.53 | 8.316% | $122.9712 | $122.97 | $122.95 | $123.00 |
| Purchase #6 | $209.58 | 13.239% | $237.3263 | $237.33 | $237.35 | $237.30 |
| Purchase #7 | $178.86 | 5.736% | $189.1194 | $189.12 | $189.10 | $189.10 |
| 7 purchase totals = | $1,104.08 | $1,188.7366 | $1,188.74 | $1,188.70 | $1,188.70 | |