| 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 | $179.84 | 7.173% | $192.7399 | $192.74 | $192.75 | $192.70 |
| Purchase #2 | $55.33 | 8.753% | $60.173 | $60.17 | $60.15 | $60.20 |
| Purchase #3 | $203.46 | 11.630% | $227.1224 | $227.12 | $227.10 | $227.10 |
| Purchase #4 | $20.31 | 8.807% | $22.0987 | $22.10 | $22.10 | $22.10 |
| Purchase #5 | $149.29 | 3.262% | $154.1598 | $154.16 | $154.15 | $154.20 |
| Purchase #6 | $187.89 | 5.556% | $198.3292 | $198.33 | $198.35 | $198.30 |
| Purchase #7 | $172.30 | 4.250% | $179.6228 | $179.62 | $179.60 | $179.60 |
| 7 purchase totals = | $968.42 | $1,034.2458 | $1,034.24 | $1,034.20 | $1,034.20 | |