| 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 | $95.90 | 10.674% | $106.1364 | $106.14 | $106.15 | $106.10 |
| Purchase #2 | $140.88 | 8.820% | $153.3056 | $153.31 | $153.30 | $153.30 |
| Purchase #3 | $111.25 | 4.191% | $115.9125 | $115.91 | $115.90 | $115.90 |
| Purchase #4 | $220.96 | 4.404% | $230.6911 | $230.69 | $230.70 | $230.70 |
| Purchase #5 | $34.79 | 4.395% | $36.319 | $36.32 | $36.30 | $36.30 |
| Purchase #6 | $32.87 | 7.658% | $35.3872 | $35.39 | $35.40 | $35.40 |
| Purchase #7 | $27.70 | 4.404% | $28.9199 | $28.92 | $28.90 | $28.90 |
| 7 purchase totals = | $664.35 | $706.6717 | $706.68 | $706.65 | $706.60 | |