| 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 | $128.45 | 3.818% | $133.3542 | $133.35 | $133.35 | $133.40 |
| Purchase #2 | $153.37 | 11.866% | $171.5689 | $171.57 | $171.55 | $171.60 |
| Purchase #3 | $119.81 | 12.393% | $134.6581 | $134.66 | $134.65 | $134.70 |
| Purchase #4 | $149.52 | 8.812% | $162.6957 | $162.70 | $162.70 | $162.70 |
| Purchase #5 | $135.71 | 10.812% | $150.383 | $150.38 | $150.40 | $150.40 |
| Purchase #6 | $153.69 | 12.380% | $172.7168 | $172.72 | $172.70 | $172.70 |
| Purchase #7 | $131.94 | 6.340% | $140.305 | $140.31 | $140.30 | $140.30 |
| 7 purchase totals = | $972.49 | $1,065.6817 | $1,065.69 | $1,065.65 | $1,065.80 | |