| 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 | $131.46 | 12.740% | $148.208 | $148.21 | $148.20 | $148.20 |
| Purchase #2 | $149.89 | 12.559% | $168.7147 | $168.71 | $168.70 | $168.70 |
| Purchase #3 | $31.69 | 13.607% | $36.0021 | $36.00 | $36.00 | $36.00 |
| Purchase #4 | $179.30 | 11.304% | $199.5681 | $199.57 | $199.55 | $199.60 |
| Purchase #5 | $114.89 | 13.521% | $130.4243 | $130.42 | $130.40 | $130.40 |
| Purchase #6 | $13.71 | 4.425% | $14.3167 | $14.32 | $14.30 | $14.30 |
| Purchase #7 | $51.93 | 9.179% | $56.6967 | $56.70 | $56.70 | $56.70 |
| 7 purchase totals = | $672.87 | $753.9306 | $753.93 | $753.85 | $753.90 | |