| 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 | $157.62 | 10.231% | $173.7461 | $173.75 | $173.75 | $173.70 |
| Purchase #2 | $236.55 | 6.578% | $252.1103 | $252.11 | $252.10 | $252.10 |
| Purchase #3 | $143.82 | 8.216% | $155.6363 | $155.64 | $155.65 | $155.60 |
| Purchase #4 | $166.44 | 10.186% | $183.3936 | $183.39 | $183.40 | $183.40 |
| Purchase #5 | $102.51 | 11.465% | $114.2628 | $114.26 | $114.25 | $114.30 |
| Purchase #6 | $161.55 | 8.131% | $174.6856 | $174.69 | $174.70 | $174.70 |
| Purchase #7 | $169.60 | 11.224% | $188.6359 | $188.64 | $188.65 | $188.60 |
| 7 purchase totals = | $1,138.09 | $1,242.4706 | $1,242.48 | $1,242.50 | $1,242.40 | |