| 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 | $133.46 | 5.151% | $140.3345 | $140.33 | $140.35 | $140.30 |
| Purchase #2 | $202.56 | 13.623% | $230.1547 | $230.15 | $230.15 | $230.20 |
| Purchase #3 | $17.38 | 13.190% | $19.6724 | $19.67 | $19.65 | $19.70 |
| Purchase #4 | $127.43 | 5.111% | $133.9429 | $133.94 | $133.95 | $133.90 |
| Purchase #5 | $200.26 | 11.435% | $223.1597 | $223.16 | $223.15 | $223.20 |
| Purchase #6 | $124.42 | 3.353% | $128.5918 | $128.59 | $128.60 | $128.60 |
| Purchase #7 | $88.46 | 11.151% | $98.3242 | $98.32 | $98.30 | $98.30 |
| 7 purchase totals = | $893.97 | $974.1802 | $974.16 | $974.15 | $974.20 | |