| 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 | $178.47 | 8.756% | $194.0968 | $194.10 | $194.10 | $194.10 |
| Purchase #2 | $166.95 | 13.342% | $189.2245 | $189.22 | $189.20 | $189.20 |
| Purchase #3 | $183.80 | 7.856% | $198.2393 | $198.24 | $198.25 | $198.20 |
| Purchase #4 | $114.48 | 8.200% | $123.8674 | $123.87 | $123.85 | $123.90 |
| Purchase #5 | $192.77 | 8.207% | $208.5906 | $208.59 | $208.60 | $208.60 |
| Purchase #6 | $36.68 | 5.549% | $38.7154 | $38.72 | $38.70 | $38.70 |
| Purchase #7 | $5.93 | 10.262% | $6.5385 | $6.54 | $6.55 | $6.50 |
| 7 purchase totals = | $879.08 | $959.2725 | $959.28 | $959.25 | $959.20 | |