| 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 | $128.93 | 7.586% | $138.7106 | $138.71 | $138.70 | $138.70 |
| Purchase #2 | $163.59 | 7.116% | $175.2311 | $175.23 | $175.25 | $175.20 |
| Purchase #3 | $70.77 | 7.312% | $75.9447 | $75.94 | $75.95 | $75.90 |
| Purchase #4 | $232.76 | 4.289% | $242.7431 | $242.74 | $242.75 | $242.70 |
| Purchase #5 | $127.80 | 4.361% | $133.3734 | $133.37 | $133.35 | $133.40 |
| Purchase #6 | $239.26 | 7.777% | $257.8673 | $257.87 | $257.85 | $257.90 |
| Purchase #7 | $34.48 | 3.845% | $35.8058 | $35.81 | $35.80 | $35.80 |
| 7 purchase totals = | $997.59 | $1,059.6760 | $1,059.67 | $1,059.65 | $1,059.60 | |