| 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 | $178.66 | 7.228% | $191.5735 | $191.57 | $191.55 | $191.60 |
| Purchase #2 | $41.87 | 7.303% | $44.9278 | $44.93 | $44.95 | $44.90 |
| Purchase #3 | $202.77 | 13.515% | $230.1744 | $230.17 | $230.15 | $230.20 |
| Purchase #4 | $231.65 | 11.284% | $257.7894 | $257.79 | $257.80 | $257.80 |
| Purchase #5 | $167.97 | 10.760% | $186.0436 | $186.04 | $186.05 | $186.00 |
| Purchase #6 | $106.74 | 7.643% | $114.8981 | $114.90 | $114.90 | $114.90 |
| Purchase #7 | $250.49 | 9.102% | $273.2896 | $273.29 | $273.30 | $273.30 |
| 7 purchase totals = | $1,180.15 | $1,298.6964 | $1,298.69 | $1,298.70 | $1,298.70 | |