| 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 | $180.26 | 11.268% | $200.5717 | $200.57 | $200.55 | $200.60 |
| Purchase #2 | $142.48 | 8.599% | $154.7319 | $154.73 | $154.75 | $154.70 |
| Purchase #3 | $211.82 | 13.834% | $241.1232 | $241.12 | $241.10 | $241.10 |
| Purchase #4 | $93.90 | 8.813% | $102.1754 | $102.18 | $102.20 | $102.20 |
| Purchase #5 | $199.65 | 13.445% | $226.4929 | $226.49 | $226.50 | $226.50 |
| Purchase #6 | $17.70 | 8.715% | $19.2426 | $19.24 | $19.25 | $19.20 |
| Purchase #7 | $175.92 | 7.423% | $188.9785 | $188.98 | $189.00 | $189.00 |
| 7 purchase totals = | $1,021.73 | $1,133.3162 | $1,133.31 | $1,133.35 | $1,133.30 | |