| 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 | $16.97 | 12.739% | $19.1318 | $19.13 | $19.15 | $19.10 |
| Purchase #2 | $21.32 | 6.233% | $22.6489 | $22.65 | $22.65 | $22.60 |
| Purchase #3 | $150.60 | 8.166% | $162.898 | $162.90 | $162.90 | $162.90 |
| Purchase #4 | $108.82 | 5.549% | $114.8584 | $114.86 | $114.85 | $114.90 |
| Purchase #5 | $146.92 | 7.267% | $157.5967 | $157.60 | $157.60 | $157.60 |
| Purchase #6 | $164.26 | 7.586% | $176.7208 | $176.72 | $176.70 | $176.70 |
| Purchase #7 | $69.38 | 8.329% | $75.1587 | $75.16 | $75.15 | $75.20 |
| 7 purchase totals = | $678.27 | $729.0133 | $729.02 | $729.00 | $729.00 | |