| 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 | $110.42 | 10.153% | $121.6309 | $121.63 | $121.65 | $121.60 |
| Purchase #2 | $202.41 | 13.696% | $230.1321 | $230.13 | $230.15 | $230.10 |
| Purchase #3 | $44.48 | 13.327% | $50.4078 | $50.41 | $50.40 | $50.40 |
| Purchase #4 | $185.47 | 7.710% | $199.7697 | $199.77 | $199.75 | $199.80 |
| Purchase #5 | $177.83 | 6.510% | $189.4067 | $189.41 | $189.40 | $189.40 |
| Purchase #6 | $196.61 | 6.639% | $209.6629 | $209.66 | $209.65 | $209.70 |
| Purchase #7 | $67.57 | 7.792% | $72.8351 | $72.84 | $72.85 | $72.80 |
| 7 purchase totals = | $984.79 | $1,073.8452 | $1,073.85 | $1,073.85 | $1,073.80 | |