| 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 | $136.72 | 5.133% | $143.7378 | $143.74 | $143.75 | $143.70 |
| Purchase #2 | $79.67 | 6.215% | $84.6215 | $84.62 | $84.60 | $84.60 |
| Purchase #3 | $209.85 | 4.332% | $218.9407 | $218.94 | $218.95 | $218.90 |
| Purchase #4 | $68.56 | 13.475% | $77.7985 | $77.80 | $77.80 | $77.80 |
| Purchase #5 | $161.58 | 12.683% | $182.0732 | $182.07 | $182.05 | $182.10 |
| Purchase #6 | $177.38 | 3.628% | $183.8153 | $183.82 | $183.80 | $183.80 |
| Purchase #7 | $196.57 | 11.651% | $219.4724 | $219.47 | $219.45 | $219.50 |
| 7 purchase totals = | $1,030.33 | $1,110.4594 | $1,110.46 | $1,110.40 | $1,110.40 | |