| 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 | $105.46 | 3.119% | $108.7493 | $108.75 | $108.75 | $108.70 |
| Purchase #2 | $80.56 | 11.429% | $89.7672 | $89.77 | $89.75 | $89.80 |
| Purchase #3 | $176.58 | 10.245% | $194.6706 | $194.67 | $194.65 | $194.70 |
| Purchase #4 | $192.33 | 3.128% | $198.3461 | $198.35 | $198.35 | $198.30 |
| Purchase #5 | $196.53 | 7.699% | $211.6608 | $211.66 | $211.65 | $211.70 |
| Purchase #6 | $197.83 | 10.676% | $218.9503 | $218.95 | $218.95 | $219.00 |
| Purchase #7 | $154.84 | 3.456% | $160.1913 | $160.19 | $160.20 | $160.20 |
| 7 purchase totals = | $1,104.13 | $1,182.3356 | $1,182.34 | $1,182.30 | $1,182.40 | |