| 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 | $161.56 | 6.261% | $171.6753 | $171.68 | $171.70 | $171.70 |
| Purchase #2 | $30.36 | 3.438% | $31.4038 | $31.40 | $31.40 | $31.40 |
| Purchase #3 | $243.74 | 6.608% | $259.8463 | $259.85 | $259.85 | $259.80 |
| Purchase #4 | $237.86 | 6.507% | $253.3376 | $253.34 | $253.35 | $253.30 |
| Purchase #5 | $174.29 | 3.131% | $179.747 | $179.75 | $179.75 | $179.70 |
| Purchase #6 | $129.32 | 13.241% | $146.4433 | $146.44 | $146.45 | $146.40 |
| Purchase #7 | $197.45 | 10.330% | $217.8466 | $217.85 | $217.85 | $217.80 |
| 7 purchase totals = | $1,174.58 | $1,260.2999 | $1,260.31 | $1,260.35 | $1,260.10 | |