| 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 | $153.43 | 5.173% | $161.3669 | $161.37 | $161.35 | $161.40 |
| Purchase #2 | $195.66 | 8.346% | $211.9898 | $211.99 | $212.00 | $212.00 |
| Purchase #3 | $161.97 | 6.171% | $171.9652 | $171.97 | $171.95 | $172.00 |
| Purchase #4 | $129.32 | 3.507% | $133.8553 | $133.86 | $133.85 | $133.90 |
| Purchase #5 | $147.64 | 6.220% | $156.8232 | $156.82 | $156.80 | $156.80 |
| Purchase #6 | $104.82 | 11.359% | $116.7265 | $116.73 | $116.75 | $116.70 |
| Purchase #7 | $228.72 | 10.582% | $252.9232 | $252.92 | $252.90 | $252.90 |
| 7 purchase totals = | $1,121.56 | $1,205.6501 | $1,205.66 | $1,205.60 | $1,205.70 | |