| 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 | $171.49 | 7.545% | $184.4289 | $184.43 | $184.45 | $184.40 |
| Purchase #2 | $140.92 | 8.469% | $152.8545 | $152.85 | $152.85 | $152.90 |
| Purchase #3 | $160.88 | 4.538% | $168.1807 | $168.18 | $168.20 | $168.20 |
| Purchase #4 | $72.33 | 12.395% | $81.2953 | $81.30 | $81.30 | $81.30 |
| Purchase #5 | $127.62 | 8.198% | $138.0823 | $138.08 | $138.10 | $138.10 |
| Purchase #6 | $55.37 | 6.288% | $58.8517 | $58.85 | $58.85 | $58.90 |
| Purchase #7 | $202.66 | 8.755% | $220.4029 | $220.40 | $220.40 | $220.40 |
| 7 purchase totals = | $931.27 | $1,004.0963 | $1,004.09 | $1,004.15 | $1,004.20 | |