| 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 | $165.96 | 8.662% | $180.3355 | $180.34 | $180.35 | $180.30 |
| Purchase #2 | $66.43 | 3.796% | $68.9517 | $68.95 | $68.95 | $69.00 |
| Purchase #3 | $151.30 | 6.514% | $161.1557 | $161.16 | $161.15 | $161.20 |
| Purchase #4 | $137.81 | 9.332% | $150.6704 | $150.67 | $150.65 | $150.70 |
| Purchase #5 | $15.83 | 12.271% | $17.7725 | $17.77 | $17.75 | $17.80 |
| Purchase #6 | $245.32 | 3.304% | $253.4254 | $253.43 | $253.45 | $253.40 |
| Purchase #7 | $170.40 | 9.415% | $186.4432 | $186.44 | $186.45 | $186.40 |
| 7 purchase totals = | $953.05 | $1,018.7544 | $1,018.76 | $1,018.75 | $1,018.80 | |