| 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 | $183.69 | 13.333% | $208.1814 | $208.18 | $208.20 | $208.20 |
| Purchase #2 | $141.96 | 4.750% | $148.7031 | $148.70 | $148.70 | $148.70 |
| Purchase #3 | $47.64 | 8.694% | $51.7818 | $51.78 | $51.80 | $51.80 |
| Purchase #4 | $110.48 | 3.253% | $114.0739 | $114.07 | $114.05 | $114.10 |
| Purchase #5 | $95.53 | 9.567% | $104.6694 | $104.67 | $104.65 | $104.70 |
| Purchase #6 | $221.88 | 7.547% | $238.6253 | $238.63 | $238.65 | $238.60 |
| Purchase #7 | $43.53 | 8.221% | $47.1086 | $47.11 | $47.10 | $47.10 |
| 7 purchase totals = | $844.71 | $913.1435 | $913.14 | $913.15 | $913.20 | |