| 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 | $149.65 | 7.398% | $160.7211 | $160.72 | $160.70 | $160.70 |
| Purchase #2 | $26.86 | 9.591% | $29.4361 | $29.44 | $29.45 | $29.40 |
| Purchase #3 | $59.68 | 12.275% | $67.0057 | $67.01 | $67.00 | $67.00 |
| Purchase #4 | $17.78 | 11.186% | $19.7689 | $19.77 | $19.75 | $19.80 |
| Purchase #5 | $169.32 | 6.604% | $180.5019 | $180.50 | $180.50 | $180.50 |
| Purchase #6 | $136.38 | 13.855% | $155.2754 | $155.28 | $155.30 | $155.30 |
| Purchase #7 | $209.48 | 7.821% | $225.8634 | $225.86 | $225.85 | $225.90 |
| 7 purchase totals = | $769.15 | $838.5725 | $838.58 | $838.55 | $838.60 | |