| 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 | $160.87 | 4.605% | $168.2781 | $168.28 | $168.30 | $168.30 |
| Purchase #2 | $207.70 | 9.632% | $227.7057 | $227.71 | $227.70 | $227.70 |
| Purchase #3 | $191.69 | 10.489% | $211.7964 | $211.80 | $211.80 | $211.80 |
| Purchase #4 | $230.81 | 11.290% | $256.8684 | $256.87 | $256.85 | $256.90 |
| Purchase #5 | $227.89 | 7.624% | $245.2643 | $245.26 | $245.25 | $245.30 |
| Purchase #6 | $6.85 | 11.711% | $7.6522 | $7.65 | $7.65 | $7.70 |
| Purchase #7 | $9.26 | 12.616% | $10.4282 | $10.43 | $10.45 | $10.40 |
| 7 purchase totals = | $1,035.07 | $1,127.9933 | $1,128.00 | $1,128.00 | $1,128.10 | |