| 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 | $171.47 | 7.215% | $183.8416 | $183.84 | $183.85 | $183.80 |
| Purchase #2 | $131.74 | 13.863% | $150.0031 | $150.00 | $150.00 | $150.00 |
| Purchase #3 | $243.43 | 6.240% | $258.62 | $258.62 | $258.60 | $258.60 |
| Purchase #4 | $70.96 | 4.226% | $73.9588 | $73.96 | $73.95 | $74.00 |
| Purchase #5 | $28.33 | 4.244% | $29.5323 | $29.53 | $29.55 | $29.50 |
| Purchase #6 | $230.40 | 13.552% | $261.6238 | $261.62 | $261.60 | $261.60 |
| Purchase #7 | $42.91 | 9.266% | $46.886 | $46.89 | $46.90 | $46.90 |
| 7 purchase totals = | $919.24 | $1,004.4656 | $1,004.46 | $1,004.45 | $1,004.40 | |