| 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 | $98.42 | 9.369% | $107.641 | $107.64 | $107.65 | $107.60 |
| Purchase #2 | $161.81 | 12.790% | $182.5055 | $182.51 | $182.50 | $182.50 |
| Purchase #3 | $196.86 | 10.726% | $217.9752 | $217.98 | $218.00 | $218.00 |
| Purchase #4 | $176.47 | 12.438% | $198.4193 | $198.42 | $198.40 | $198.40 |
| Purchase #5 | $98.39 | 9.235% | $107.4763 | $107.48 | $107.50 | $107.50 |
| Purchase #6 | $149.33 | 5.284% | $157.2206 | $157.22 | $157.20 | $157.20 |
| Purchase #7 | $63.65 | 4.103% | $66.2616 | $66.26 | $66.25 | $66.30 |
| 7 purchase totals = | $944.93 | $1,037.4995 | $1,037.51 | $1,037.50 | $1,037.50 | |