| 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 | $171.95 | 13.339% | $194.8864 | $194.89 | $194.90 | $194.90 |
| Purchase #2 | $84.43 | 9.791% | $92.6965 | $92.70 | $92.70 | $92.70 |
| Purchase #3 | $229.35 | 10.460% | $253.34 | $253.34 | $253.35 | $253.30 |
| Purchase #4 | $126.33 | 9.585% | $138.4387 | $138.44 | $138.45 | $138.40 |
| Purchase #5 | $181.99 | 9.821% | $199.8632 | $199.86 | $199.85 | $199.90 |
| Purchase #6 | $28.55 | 8.691% | $31.0313 | $31.03 | $31.05 | $31.00 |
| Purchase #7 | $137.66 | 6.867% | $147.1131 | $147.11 | $147.10 | $147.10 |
| 7 purchase totals = | $960.26 | $1,057.3692 | $1,057.37 | $1,057.40 | $1,057.30 | |