| 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 | $22.31 | 6.709% | $23.8068 | $23.81 | $23.80 | $23.80 |
| Purchase #2 | $94.88 | 7.611% | $102.1013 | $102.10 | $102.10 | $102.10 |
| Purchase #3 | $157.33 | 11.851% | $175.9752 | $175.98 | $176.00 | $176.00 |
| Purchase #4 | $161.56 | 12.512% | $181.7744 | $181.77 | $181.75 | $181.80 |
| Purchase #5 | $138.59 | 11.755% | $154.8813 | $154.88 | $154.90 | $154.90 |
| Purchase #6 | $118.48 | 3.861% | $123.0545 | $123.05 | $123.05 | $123.10 |
| Purchase #7 | $111.80 | 7.584% | $120.2789 | $120.28 | $120.30 | $120.30 |
| 7 purchase totals = | $804.95 | $881.8724 | $881.87 | $881.90 | $882.00 | |