| 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 | $206.88 | 13.697% | $235.2164 | $235.22 | $235.20 | $235.20 |
| Purchase #2 | $152.40 | 4.822% | $159.7487 | $159.75 | $159.75 | $159.70 |
| Purchase #3 | $146.31 | 13.171% | $165.5805 | $165.58 | $165.60 | $165.60 |
| Purchase #4 | $160.78 | 7.301% | $172.5185 | $172.52 | $172.50 | $172.50 |
| Purchase #5 | $201.45 | 7.766% | $217.0946 | $217.09 | $217.10 | $217.10 |
| Purchase #6 | $163.84 | 4.781% | $171.6732 | $171.67 | $171.65 | $171.70 |
| Purchase #7 | $227.83 | 12.495% | $256.2974 | $256.30 | $256.30 | $256.30 |
| 7 purchase totals = | $1,259.49 | $1,378.1293 | $1,378.13 | $1,378.10 | $1,378.10 | |