| 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 | $149.93 | 11.523% | $167.2064 | $167.21 | $167.20 | $167.20 |
| Purchase #2 | $6.44 | 11.666% | $7.1913 | $7.19 | $7.20 | $7.20 |
| Purchase #3 | $194.84 | 7.496% | $209.4452 | $209.45 | $209.45 | $209.40 |
| Purchase #4 | $170.83 | 6.267% | $181.5359 | $181.54 | $181.55 | $181.50 |
| Purchase #5 | $166.47 | 7.720% | $179.3215 | $179.32 | $179.30 | $179.30 |
| Purchase #6 | $154.73 | 3.187% | $159.6612 | $159.66 | $159.65 | $159.70 |
| Purchase #7 | $121.38 | 6.559% | $129.3413 | $129.34 | $129.35 | $129.30 |
| 7 purchase totals = | $964.62 | $1,033.7028 | $1,033.71 | $1,033.70 | $1,033.60 | |