| 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 | $111.76 | 6.717% | $119.2669 | $119.27 | $119.25 | $119.30 |
| Purchase #2 | $188.90 | 9.725% | $207.2705 | $207.27 | $207.25 | $207.30 |
| Purchase #3 | $128.86 | 13.425% | $146.1595 | $146.16 | $146.15 | $146.20 |
| Purchase #4 | $168.46 | 10.236% | $185.7036 | $185.70 | $185.70 | $185.70 |
| Purchase #5 | $162.47 | 8.642% | $176.5107 | $176.51 | $176.50 | $176.50 |
| Purchase #6 | $30.74 | 10.174% | $33.8675 | $33.87 | $33.85 | $33.90 |
| Purchase #7 | $130.93 | 6.313% | $139.1956 | $139.20 | $139.20 | $139.20 |
| 7 purchase totals = | $922.12 | $1,007.9743 | $1,007.98 | $1,007.90 | $1,008.10 | |