| 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 | $16.74 | 8.545% | $18.1704 | $18.17 | $18.15 | $18.20 |
| Purchase #2 | $153.53 | 7.472% | $165.0018 | $165.00 | $165.00 | $165.00 |
| Purchase #3 | $60.36 | 12.199% | $67.7233 | $67.72 | $67.70 | $67.70 |
| Purchase #4 | $195.61 | 11.118% | $217.3579 | $217.36 | $217.35 | $217.40 |
| Purchase #5 | $241.92 | 9.769% | $265.5532 | $265.55 | $265.55 | $265.60 |
| Purchase #6 | $63.78 | 3.562% | $66.0518 | $66.05 | $66.05 | $66.10 |
| Purchase #7 | $247.99 | 13.723% | $282.0217 | $282.02 | $282.00 | $282.00 |
| 7 purchase totals = | $979.93 | $1,081.8801 | $1,081.87 | $1,081.80 | $1,082.00 | |