| 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 | $155.98 | 8.542% | $169.3038 | $169.30 | $169.30 | $169.30 |
| Purchase #2 | $128.75 | 3.369% | $133.0876 | $133.09 | $133.10 | $133.10 |
| Purchase #3 | $114.53 | 4.389% | $119.5567 | $119.56 | $119.55 | $119.60 |
| Purchase #4 | $102.37 | 12.234% | $114.8939 | $114.89 | $114.90 | $114.90 |
| Purchase #5 | $58.93 | 9.174% | $64.3362 | $64.34 | $64.35 | $64.30 |
| Purchase #6 | $34.45 | 6.384% | $36.6493 | $36.65 | $36.65 | $36.60 |
| Purchase #7 | $108.89 | 4.177% | $113.4383 | $113.44 | $113.45 | $113.40 |
| 7 purchase totals = | $703.90 | $751.2658 | $751.27 | $751.30 | $751.20 | |