| 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 | $129.40 | 3.227% | $133.5757 | $133.58 | $133.60 | $133.60 |
| Purchase #2 | $132.90 | 11.303% | $147.9217 | $147.92 | $147.90 | $147.90 |
| Purchase #3 | $196.62 | 3.828% | $204.1466 | $204.15 | $204.15 | $204.10 |
| Purchase #4 | $169.98 | 3.156% | $175.3446 | $175.34 | $175.35 | $175.30 |
| Purchase #5 | $85.44 | 7.821% | $92.1223 | $92.12 | $92.10 | $92.10 |
| Purchase #6 | $156.37 | 9.731% | $171.5864 | $171.59 | $171.60 | $171.60 |
| Purchase #7 | $160.69 | 7.772% | $173.1788 | $173.18 | $173.20 | $173.20 |
| 7 purchase totals = | $1,031.40 | $1,097.8761 | $1,097.88 | $1,097.90 | $1,097.80 | |