| 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 | $141.98 | 12.715% | $160.0328 | $160.03 | $160.05 | $160.00 |
| Purchase #2 | $159.35 | 4.778% | $166.9637 | $166.96 | $166.95 | $167.00 |
| Purchase #3 | $99.65 | 10.509% | $110.1222 | $110.12 | $110.10 | $110.10 |
| Purchase #4 | $67.87 | 13.375% | $76.9476 | $76.95 | $76.95 | $76.90 |
| Purchase #5 | $137.25 | 13.405% | $155.6484 | $155.65 | $155.65 | $155.60 |
| Purchase #6 | $229.29 | 6.654% | $244.547 | $244.55 | $244.55 | $244.50 |
| Purchase #7 | $217.73 | 6.102% | $231.0159 | $231.02 | $231.00 | $231.00 |
| 7 purchase totals = | $1,053.12 | $1,145.2776 | $1,145.28 | $1,145.25 | $1,145.10 | |