| 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 | $64.65 | 13.141% | $73.1457 | $73.15 | $73.15 | $73.10 |
| Purchase #2 | $129.46 | 8.456% | $140.4071 | $140.41 | $140.40 | $140.40 |
| Purchase #3 | $161.90 | 12.704% | $182.4678 | $182.47 | $182.45 | $182.50 |
| Purchase #4 | $96.51 | 13.775% | $109.8043 | $109.80 | $109.80 | $109.80 |
| Purchase #5 | $121.54 | 11.656% | $135.7067 | $135.71 | $135.70 | $135.70 |
| Purchase #6 | $171.71 | 11.349% | $191.1974 | $191.20 | $191.20 | $191.20 |
| Purchase #7 | $238.73 | 4.677% | $249.8954 | $249.90 | $249.90 | $249.90 |
| 7 purchase totals = | $984.50 | $1,082.6244 | $1,082.64 | $1,082.60 | $1,082.60 | |