| 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 | $151.29 | 6.836% | $161.6322 | $161.63 | $161.65 | $161.60 |
| Purchase #2 | $181.53 | 13.781% | $206.5466 | $206.55 | $206.55 | $206.50 |
| Purchase #3 | $118.81 | 4.227% | $123.8321 | $123.83 | $123.85 | $123.80 |
| Purchase #4 | $239.97 | 9.608% | $263.0263 | $263.03 | $263.05 | $263.00 |
| Purchase #5 | $208.69 | 8.750% | $226.9504 | $226.95 | $226.95 | $227.00 |
| Purchase #6 | $100.50 | 10.785% | $111.3389 | $111.34 | $111.35 | $111.30 |
| Purchase #7 | $95.28 | 5.278% | $100.3089 | $100.31 | $100.30 | $100.30 |
| 7 purchase totals = | $1,096.07 | $1,193.6354 | $1,193.64 | $1,193.70 | $1,193.50 | |