| 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 | $170.29 | 12.187% | $191.0432 | $191.04 | $191.05 | $191.00 |
| Purchase #2 | $10.28 | 3.572% | $10.6472 | $10.65 | $10.65 | $10.60 |
| Purchase #3 | $250.65 | 11.149% | $278.595 | $278.60 | $278.60 | $278.60 |
| Purchase #4 | $106.79 | 7.355% | $114.6444 | $114.64 | $114.65 | $114.60 |
| Purchase #5 | $55.63 | 12.497% | $62.5821 | $62.58 | $62.60 | $62.60 |
| Purchase #6 | $144.51 | 10.359% | $159.4798 | $159.48 | $159.50 | $159.50 |
| Purchase #7 | $178.90 | 12.432% | $201.1408 | $201.14 | $201.15 | $201.10 |
| 7 purchase totals = | $917.05 | $1,018.1325 | $1,018.13 | $1,018.20 | $1,018.00 | |